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Alternator Tech Bulletins

Available Tech Bulletins - Alternator

102200 Regulator Installation
TSB-1045_102200_regulator_installation.pdf (534K)
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Procedure for removal and installation of the 1022000 regulator.

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2500-2800 Hardware Kit
TSB-3009_2500-2800_hardware.pdf (1083K)
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Hardware kit for the 2500-2800 series alternators.
A0012302JB (2302JB) A0012500LC (2500LC) A0012502LC (2502LC)
A0012505LC (2505LC) A0012509JB (2509JB) A0012511AA (2511AA)
A0012511JB (2511JB) A0012513LC A0012526LC (2526LC)
A0012670LC (2670LC) A0012676LC (2676LC) A0012700LC (2700LC)
A0012702LC (2702LC) A0012706LC A0012713LC (2713LC)
A0012800LC (2800LC) A0012802LC (2802LC) A0012805LC (2805LC)
A0012807LC (2807LC) A0012808LC (2808LC) A0012813LC
A0012819LC A0012824LC (2824LC) A0012825LC (2825LC)
A0012913LC

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2500-2800 PARTS LIST
SP1011 (Not Currently Available)
Not Currently Available

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2500JB Maintenance Instructions
MaintenanceInstructions2500JB.pdf (985K)
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Maintenance Instructions for the 2500JB and 2540JB Series Alternators

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4000 Series 6 Diode Hardware Kit
TSB-3011_4000-6-diode-hardware-with-cap.pdf (704K)
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4000 series alternators with 6 diodes
A0014728JB (4728JB) A0014806AA (4806AA) A0014806JB (4806JB)
A0014827JB (4827JB)

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4000 Series Alternator Front Bearing Change
TSB-1051_4000-series-front-bearing-change.pdf (421K)
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Change of the 4800 series front bearing from a double width cartridge to a single width cartridge bearing.

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4000 Series Maintenance Manual
TSM1001_4000_Series_Int_Reg_and_Rectifier_Service-Manual.pdf (5800K)
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Service manual for the 4000 series alternators with internal regulators and rectifiers
A0014740JB (4740JB) A0014740JB-B A0014740JBH
A0014742JB (4742JB) A0014833LCH A0014833LGH (4833LGH)
A0014836AAH (4836AAH) A0014836LGH (4836LGH) A0014842LCH
A0014846AAH (4846AAH) A0014860AA (4860AA) A0014860JB (4860JB)
A0014860JBH A0014861JB (4861JB) A0014863JB (4863JB)
A0014863JBH A0014864JB (4864JB) A0014867JB (4867JB)
A0014867JBH A0014867JGH (4867JGH) A0014868JGH (4868JGH)
A0014869JB (4869JB) A0014870AA (4870AA) A0014870JB (4870JB)
A0014870JBH A0014870JGH (4870JGH) A0014871JB (4871JB)
A0014872AA (4872AA) A0014872JB (4872JB) A0014873JB (4873JB)
A0014876JB A0014883JB (4883JB) A0014884JB (4884JB)
A0014885JB (4885JB) A0014887JB (4887JB) A0014890AA (4890AA)
A0014890JB (4890JB) A0014890JBH A0014911PA (4911PA)
A0014913PA (4913PA) A0014939AAH (4939AAH) A0014939PAH
A0014939PGH (4939PGH) A0014940PA (4940PA) A0014940PAH
A0014942PA (4942PA) A0014943PGH (4943PGH) A0014944PA (4944PA)
A0014945AAH (4945AAH) A0014947PA (4947PA) A0014947PAH
A0014947PGH (4947PGH) A0014948PA (4948PA) A0014949PA (4949PA)
A0014949PAH A0014949PGH (4949PGH) A0014951PA (4951PA)
A0014951PAH A0014951PGH (4951PGH) A0014953PAH (4953PAH)
A0014957AAH (4957AAH) A0014958PA (4958PA) A0014959PA (4959PA)
A0014962PA (4962PA) A0014962PAH (4962PAH) A0014964PA (4964PA)
A0014964PAH A0014966PAA (4966PAA) A0014967PGH (4967PGH)
A0014974PA (4974PA) A0014975PAA (4975PAA) A0014977AAH (4977AAH)
A0014979PAH A0014981PGH (4981PGH) A0014982AAH
A0014991PA (4991PA) A0014992PA (4992PA) A0014993PA (4993PA)

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4000 Series Maintenance Manual - French Language Version
TSM1001_FR_4000_Series_Int_Reg_and_Rectifier_Service-Manual.pdf (5880K)
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French version of the 4000 Series internal regulator and rectified alternators service manual.
A0014740JB (4740JB) A0014740JB-B A0014740JBH
A0014742JB (4742JB) A0014833LCH A0014833LGH (4833LGH)
A0014836AAH (4836AAH) A0014836LGH (4836LGH) A0014842LCH
A0014846AAH (4846AAH) A0014860AA (4860AA) A0014860JB (4860JB)
A0014860JBH A0014861JB (4861JB) A0014863JB (4863JB)
A0014863JBH A0014864JB (4864JB) A0014867JB (4867JB)
A0014867JBH A0014867JGH (4867JGH) A0014868JGH (4868JGH)
A0014869JB (4869JB) A0014870AA (4870AA) A0014870JB (4870JB)
A0014870JBH A0014870JGH (4870JGH) A0014871JB (4871JB)
A0014872AA (4872AA) A0014872JB (4872JB) A0014873JB (4873JB)
A0014876JB A0014883JB (4883JB) A0014884JB (4884JB)
A0014885JB (4885JB) A0014887JB (4887JB) A0014890AA (4890AA)
A0014890JB (4890JB) A0014890JBH A0014911PA (4911PA)
A0014913PA (4913PA) A0014939AAH (4939AAH) A0014939PAH
A0014939PGH (4939PGH) A0014940PA (4940PA) A0014940PAH
A0014942PA (4942PA) A0014943PGH (4943PGH) A0014944PA (4944PA)
A0014945AAH (4945AAH) A0014947PA (4947PA) A0014947PAH
A0014947PGH (4947PGH) A0014948PA (4948PA) A0014949PA (4949PA)
A0014949PAH A0014949PGH (4949PGH) A0014951PA (4951PA)
A0014951PAH A0014951PGH (4951PGH) A0014953PAH (4953PAH)
A0014957AAH (4957AAH) A0014958PA (4958PA) A0014959PA (4959PA)
A0014962PA (4962PA) A0014962PAH (4962PAH) A0014964PA (4964PA)
A0014964PAH A0014966PAA (4966PAA) A0014967PGH (4967PGH)
A0014974PA (4974PA) A0014975PAA (4975PAA) A0014977AAH (4977AAH)
A0014978PAH A0014979PAH A0014981PGH (4981PGH)
A0014982AAH A0014991PA (4991PA) A0014992PA (4992PA)
A0014993PA (4993PA)

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4000 Series Pad Mount Alternators Hardware
TSB-3005_4000PAD-hardware.pdf (1564K)
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Hardware kit for the 4000 Series Pad Mount alternators.
A0014907PAH A0014908PGH A0014911PA (4911PA)
A0014912PGH (4912PGH) A0014913PA (4913PA) A0014915PA (4915PA)
A0014916PA (4916PA) A0014919PA-MP (4919PA-MP) A0014920PAH
A0014923PAH A0014931PAH A0014931PGH (4931PGH)
A0014939AAH-B (4939AAH-B) A0014940PA (4940PA) A0014942PA (4942PA)
A0014943PGH (4943PGH) A0014943PGH-B (4943PGH-B) A0014944PA (4944PA)
A0014947PA (4947PA) A0014947PAH A0014947PGH (4947PGH)
A0014948PA (4948PA) A0014949PA (4949PA) A0014949PA-B (4949PA-B)
A0014949PAH A0014949PGH (4949PGH) A0014951PAH
A0014951PGH (4951PGH) A0014953PAH (4953PAH) A0014957AAH (4957AAH)
A0014958PA (4958PA) A0014959PA (4959PA) A0014962PA (4962PA)
A0014962PA-B (4962PA-B) A0014962PAH (4962PAH) A0014962PGH
A0014964PA (4964PA) A0014964PAH A0014966PAA (4966PAA)
A0014966PAA-B (4966PAA-B) A0014967PGH (4967PGH) A0014974PA (4974PA)
A0014975PAA-B (4975PAA-B) A0014977AAH (4977AAH) A0014978PAH
A0014979PAH A0014980PAH A0014980PAH-P
A0014980PGH (4980PGH) A0014981PGH (4981PGH) A0014982AAH
A0014989PAH A0014989PAH-1 A0014989PAH-2
A0014989PGH (4989PGH) A0014991PA (4991PA) A0014992PA (4992PA)
A0014993PA (4993PA) A0014994PA (4994PA)

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4000 Series Remote Reg/Rect Hardware Kit
TSB-3015_4000_series-remote-rect-reg_hardware.pdf (1134K)
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Hardware kit for the 4000 series alternators with remote regulator / remote rectifier.
A0014840AAH (4840AAH) A0014841PAH A0014850AA (4850AA)
A0014852AA (4852AA) A0014854AA (4854AA) A0014856AA (4856AA)
A0014892AA (4892AA) A0014909AA (4909AA) A0014941PGH (4941PGH)

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4000-2800 Series Rectifier Changeout
TSB-1118_4000_2800-series-solid-rectifier-change.pdf (2020K)
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2800 and 4000 series alternators solid leadframe changeout procedure.
A0014417AA (4417AA) A0014417JB (4417JB) A0014420JB (4420JB)
A0014727AA (4727AA) A0014727AB (4727AB) A0014727JB (4727JB)
A0014728JB (4728JB) A0014729LC (4729LC) A0014805AA (4805AA)
A0014805JB (4805JB) A0014826AA (4826AA) A0014826JB (4826JB)
A0014829JB (4829JB) A0014905AA A0014910JB

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4417JB Wiring Diagram
TSB-1053_4417JB_Wiring_Diagram.pdf (122K)
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Wiring diagram for the 4417JB alternator.
A0014417JB (4417JB)

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4800 / 4900 AA Series Wiring Diagrams
TSB-1022_Wiring_Diagrams_4800AA_Series.pdf (170K)
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Wiring Diagrams for 4800-4900AA series using the 8RD2041
A0014834AA (4834AA) A0014836AAH (4836AAH) A0014846AAH (4846AAH)
A0014850AA (4850AA) A0014852AA (4852AA) A0014854AA (4854AA)
A0014870AA (4870AA) A0014872AA (4872AA) A0014890AA (4890AA)
A0014892AA (4892AA) A0014939AAH (4939AAH) A0014945AAH (4945AAH)
A0014950AA A0014966PAA (4966PAA)

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4800 J180 Hardware Kit
TSB-3006_4800J180-hardware.pdf (1338K)
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Hardware service kit for 4800 J180 series alternators.
A0014740JB (4740JB) A0014740JB-B A0014740JBH
A0014742JB (4742JB) A0014743JB (4743JB) A0014744JB (4744JB)
A0014817JB (4817JB) A0014818JB (4818JB) A0014822JB
A0014833LCH A0014833LGH (4833LGH) A0014836AAH (4836AAH)
A0014836LGH (4836LGH) A0014842LCH A0014846AAH (4846AAH)
A0014860AA (4860AA) A0014860JB (4860JB) A0014860JBH
A0014861JB (4861JB) A0014863JB (4863JB) A0014863JBH
A0014864JB (4864JB) A0014867JB (4867JB) A0014867JBH
A0014867JGH (4867JGH) A0014868JGH (4868JGH) A0014870AA (4870AA)
A0014870JB (4870JB) A0014870JBH A0014870JGH (4870JGH)
A0014871JB (4871JB) A0014872AA (4872AA) A0014872JB (4872JB)
A0014874JB (4874JB) A0014876JB A0014883JB (4883JB)
A0014884JB (4884JB) A0014885JB (4885JB) A0014887JB (4887JB)
A0014890AA (4890AA) A0014890JB (4890JB) A0014890JBH

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4800-9800 Wiring Diagrams
TSB-1036_Wiring_Diagram_4800-9800.pdf (180K)
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Wiring diagrams for the 4800-9800 series 175 amp alternators

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4900 Series Rear Housing Configurations
TSB-1047_4900_T-bolt.pdf (467K)
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Through-bolt changes on the 4900 series alternator rear housing configurations.
A0014930PA (4930PA) A0014934PA (4934PA) A0014936PA (4936PA)
A0014939AAH (4939AAH) A0014939PAH A0014939PGH (4939PGH)
A0014940PA (4940PA) A0014940PAH A0014941PGH (4941PGH)
A0014942PA (4942PA) A0014943PGH (4943PGH) A0014944PA (4944PA)
A0014945AAH (4945AAH) A0014947PA (4947PA) A0014947PAH
A0014947PGH (4947PGH) A0014948PA (4948PA) A0014949PA (4949PA)
A0014949PAH A0014949PGH (4949PGH) A0014950AA
A0014951PA (4951PA) A0014951PAH A0014951PGH (4951PGH)
A0014962PA (4962PA) A0014962PAH (4962PAH) A0014964PA (4964PA)
A0014966PA A0014966PAA (4966PAA) A0014975PAA (4975PAA)
A0014991PA (4991PA) A0014992PA (4992PA)

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66021606S Wiring Instructions
TSB-1003_66021606S_wire_inst.pdf (51K)
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Instructions for wiring the 66021606S (AS123, 12V, 70A) alternator when replacing the Bosch K1 AL929X.
66021606

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7726JA replacement with 5523AA
TSB-1048_7726JA-replacement.pdf (363K)
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Instructions to replace the A0017726JA alternator with an A0015523AA.
A0017726JA (7726JA) A0017726JA (7726JA)

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8LHA-8LHP installation instructions
TSB-1132_Installation_Instructions_8LHA-8LHP.pdf (308K)
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Detailed installation instructions for the 8LHA and 8LHP series alternators
8LHA2026VAS (110-277A) 8LHA2070VB (110-555HD) 8LHA2071V (110-555I)
8LHA2072V (110-650) 8LHA2077VA (110-777) 8LHA2097V (110-558)
8LHA2098V (110-559) 8LHA2099V (110-553) 8LHA2121V (110-580)
8LHP2170V (110-555P) 8LHP2177V (110-777P)

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8LHA3159R Wiring Diagram
TSB-1107_8LHA3159R_Wiring_Diagram.pdf (118K)
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Wiring diagram for the 8LHA3159R alternator
8LHA3159R (860323)

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8MR Hardware Kit
TSB-3021_8MR_Hardware.pdf (1694K)
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Hardware components for 8MR series alternators
8MR2013L (110-487) 8MR2023FA 8MR2026PA (110-523)
8MR2030TC (110-570) 8MR2033TS (110-252) 8MR2035T (110-244)
8MR2048KA (110-512) 8MR2049KA (110-517) 8MR2050FA (110-532)
8MR2051FA (110-515) 8MR2058PA (110-521) 8MR2069TA (110-602)
8MR2070TA (110-603) 8MR2072LA 8MR2084K (110-494)
8MR2085K (110-488) 8MR2086L (110-491) 8MR2087UA
8MR2087UB 8MR2091KS 8MR2092L (110-483)
8MR2093L (110-484) 8MR2118F 8MR2118FA
8MR2119F 8MR2120L 8MR2122UA
8MR2122UB 8MR2122UC 8MR2122UD
8MR2123L 8MR2123LA 8MR2124L
8MR2124LA 8MR2124LB 8MR2127LA
8MR2129L 8MR2130D 8MR2130F
8MR2131F 8MR2131F-NH 8MR2140F
8MR2150L 8MR2151L 8MR2156U
8MR2170F 8MR2171F 8MR2175F (110-699)
8MR2180L 8MR2185L (110-600) 8MR2195T
8MR2195TA 8MR2197T 8MR2198L
8MR2199K 8MR2215D (110-581) 8MR2301LB
8MR2301LC 8MR2301LS (110-464) 8MR2302L (110-485)
8MR2305L (110-589) 8MR2307U (110-560) 8MR2308UB
8MR2308UC 8MR2310T 8MR2311L
8MR2313U (110-643) 8MR2315U (110-605) 8MR2316L (110-646)
8MR2317F 8MR2318L (110-648) 8MR2319L
8MR2321L 8MR2330L (110-612) 8MR2331L
8MR2331LA 8MR2332L 8MR2332LA
8MR2333L 8MR2334U 8MR2340 (110-630RM)
8MR2341 (110-631) 8MR2342 (110-632) 8MR2343 (110-633)
8MR2344 (110-634) 8MR2345 (110-635) 8MR2346 (110-636)
8MR2347 (110-637) 8MR2348 (110-638) 8MR2349 (110-639)
8MR2401UA (110-567) 8MR2402L (110-547) 8MR2405T (110-572)
8MR2405T-NH 8MR2406K (110-604) 8MR2406KA
8MR3005C (110-489) 8MR3005CA (110-518) 8MR3088KA
8MR3088KB 8MR3188K (110-557) 8MR3301G (110-486)
8MR3331G 8MR3404G (110-684)

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8MR wiring instructions
TSB-1006_8MR_Wiring_Instructions.pdf (150K)
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Instructions for replacing an 8EM3005CA with a new 8MR3005C alternator.
8MR3005C (110-489)

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8MR2302L Wiring Diagram
TSB-1054_8MR2032L_Wiring_Diagram.pdf (91K)
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Wiring diagram for the 8MR2302L alternator
8MR2302L (110-485)

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8MR3300G supercedence to 8MR3301G
TSB-1135_8MR3300G-110-465_Wiring_Supercede.pdf (193K)
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This document illustrates how to replace the 8MR3300G with the 8MR3301G.
8MR3300G (110-465)

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8RG Reg Changeout Procedure
TSB-1147_Reg-Changeout_8LHA-8LHP-LBA-LBP-BLD-BLP.pdf (1204K)
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8RG regulator changeout procedure for 8LHA, 8LHP, LBA, LBP, BLD, BLP series alternators
8LHA2022R (110-250) 8LHA2024R (110-251) 8LHA2030R (110-281)
8LHA2050VAS 8LHA2050VB 8LHA2050VBS (110-454)
8LHA2050VC 8LHA2051V 8LHA2051VA (110-472)
8LHA2054U (110-455) 8LHA2054UA (110-579) 8LHA2054UAH
8LHA2054UGH 8LHA2055R (110-429) 8LHA2057VA (110-450)
8LHA2057VGH 8LHA2063R (110-407) 8LHA2070VA
8LHA2070VB (110-555HD) 8LHA2070VBH 8LHA2070VE
8LHA2070VE-J 8LHA2070VF (110-555JHO) 8LHA2070VGH
8LHA2071V (110-555I) 8LHA2071VA (110-555IJHO) 8LHA2071VS
8LHA2072V (110-650) 8LHA2077VA (110-777) 8LHA2077VGH
8LHA2084VA 8LHA2087VA 8LHA2088VA
8LHA2090UA 8LHA2091UA 8LHA2092VA
8LHA2093VA 8LHA2094V 8LHA2094VA
8LHA2095V-N 8LHA2096VA (110-555N) 8LHA2097V (110-558)
8LHA2098V (110-559) 8LHA2098VA 8LHA2099V (110-553)
8LHA2121V (110-580) 8LHA2134V (110-583) 8LHA2134VB
8LHA2159V (110-584) 8LHA2159VB 8LHA2197MDH
8LHA2241VAH 8LHA2252V (110-566) 8LHA2275V (110-775)
8LHA3025P (110-296) 8LHA3056R (110-428) 8LHA3071P (110-446)
8LHA3086U 8LHA3087U (110-564) 8LHA3089U
8LHA3090U 8LHA3095R (110-466) 8LHA3096U (110-459)
8LHA3096UAH 8LHA3096UC 8LHA3096UK (310-459)
8LHA3159R (860323) 8LHA3161U (110-550) 8LHA3208U
8LHP2170V (110-555P) 8LHP2170VE 8LHP2170VE-J
8LHP2170VF (110-555PHO) 8LHP2170VH 8LHP2172VAH
8LHP2177V (110-777P) 8LHP2245VGH 8LHP2246VAH
8LHP2247V 8LHP2253V (110-566P) 8LHP2276V (110-775P)
8LHP3172V 8LHP3173V BLD2130GH
BLD2301 (110-801) BLD2301GH BLD2301H
BLD2302 (110-802) BLD2302GH BLD2305 (110-800)
BLD2305GH BLD2305H BLD2307 (110-803)
BLD2307GH BLD2307H BLD2308 (110-804)
BLD2308GH BLD2308H BLD2321
BLD2321GH BLD2329 BLD2330
BLD2331GH BLD2333GH BLD3314 (110-806)
BLD3314C BLD3314HC BLD3315
BLD3315GH BLD3320 BLD3338GH
BLD3365GH BLP2131GH BLP2303 (110-811)
BLP2303GH BLP2303H BLP2304 (110-812)
BLP2304GH BLP2306 BLP2306GH (110-810)
BLP2309 (110-813) BLP2309GH BLP2309H
BLP2310 (110-814) BLP2310GH BLP2310H
BLP2313GH BLP2318 BLP2319
BLP2323 BLP2323GH BLP2328GH (BLP2328GH-ISO)
BLP2329GH BLP2332GH BLP2333GH
BLP2334GH BLP2336GH BLP2353GH
BLP2356H BLP2357GH BLP2361H
BLP2362GH BLP2363H BLP3299H
BLP3300H BLP3300H-1 BLP3300H-2
BLP3312 (110-816) BLP3317 BLP3322
BLP3337H BLP3337H-P BLP3355H
BLP3358GH LBA2106 (110-900) LBA2106GH
LBA2107 (110-901) LBA2107GH LBA2108 (110-902)
LBA2108GH LBA2115 (110-573) LBA2116 (110-907)
LBA2116GH LBA2117 (110-908) LBA2117GH
LBA2118 (110-903) LBA2118GH LBA2119 (110-904)
LBA2119GH LBA2120 (110-905) LBA2120GH
LBA2124 (110-906) LBA2124GH LBA2127
LBA2128 LBA2153 (110-921) LBA2195 (110-923)
LBA2198MDH LBA2199MDH LBA2201H
LBP2132 (110-573P) LBP2176 (110-910) LBP2176GH
LBP2180 (110-912) LBP2180GH LBP2184 (110-913)
LBP2184GH LBP2185 (110-914) LBP2185GH
LBP2186 (110-915) LBP2186GH LBP2187 (110-911)
LBP2187GH LBP2188 (110-917) LBP2188GH
LBP2188H LBP2189 (110-918) LBP2189GH
LBP2190 (110-916) LBP2190GH LBP2190H
LBP2191 LBP2203H LBP2224H
LBP2243GH LBP2354GH

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8RL3024 Regulator Change
TSB-1041_regulator_field_service.pdf (236K)
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Replacement of 105-351 (8RL3021) and 105-352 (8RL3022) with 105-396 (8RL3024) regulator

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8SC Wiring Diagrams
TSB-1139_8SC_Wiring_Diagram.pdf (574K)
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Wiring diagrams for 8SC series alternators.
8SC3009ZA (110-258) 8SC3009ZAC 8SC3014U (110-298)
8SC3015U (110-302) 8SC3019U (110-316) 8SC3029Z (110-569)
8SC3068V 8SC3068VC

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8SC-SCJ Bearing Change
TSB-1105 8SC_SCJ Bearing Change.pdf (3621K)
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Bearing Change procedure for the 8SC/SCJ series alternators overhaul kit.
8SC2020Z (110-563) 8SC2020Z-JD 8SC2023Z (110-565)
8SC2023Z-NHK 8SC2023Z-NHS 8SC2202V-CA
8SC2205V-CA 8SC2209Z 8SC2223V
8SC2223V-K 8SC2223VG 8SC2236
8SC2254VG-MP 8SC2282V 8SC2282VG
8SC2285V 8SC2290V 8SC3009ZA (110-258)
8SC3009ZAC 8SC3014U (110-298) 8SC3015U (110-302)
8SC3019U (110-316) 8SC3029Z (110-569) 8SC3068V
8SC3068VC 8SC3110V (110-568) 8SC3133U
8SC3157V 8SC3160V (110-431) 8SC3169U
8SC3200V 8SC3207V 8SC3248V
8SC5369G SCJ2165 SCJ2167
SCJ2216 SCJ2217 SCJ2219
SCJ2221 SCJ2225 SCJ2226
SCJ2227 SCJ2231 SCJ2232
SCJ2233 SCJ2235 SCJ2239
SCJ2287 SCJ3126 SCJ3128
SCJ3147 SCJ3162 SCJ3218
SCJ3291 SCJ3292

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8SC-SCJ Brush Change
TSB-1167_ 8SC_SCJ brush change.pdf (102K)
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Technical Service bulletin for the changing of the brushes for the 8SC and SCJ alternators.
8SC2020Z (110-563) 8SC2023Z (110-565) 8SC2236
8SC2254VG-MP 8SC2261VG-MP 8SC2282V
8SC2282VG 8SC2285V 8SC2290V
8SC3009ZAC 8SC3019U (110-316) 8SC3029Z (110-569)
8SC3068V 8SC3068VC 8SC3110V (110-568)
8SC3110VC 8SC3110VC42 8SC3111V
8SC3112V 8SC3127V 8SC3129V
8SC3133U 8SC3141VC 8SC3141VCA1
8SC3157V 8SC3160V (110-431) 8SC3169U
8SC3200V 8SC3229V 8SC3238VC11A
8SC5369G SCJ2216 SCJ2225
SCJ2226 SCJ2227 SCJ2231
SCJ2232 SCJ2233 SCJ2235
SCJ2239 SCJ2287 SCJ3128
SCJ3147 SCJ3162 SCJ3218
SCJ3291 SCJ3292

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8SC-SCJ Hardware
TSB-3018_8SC-SCJ_hardware.pdf (598K)
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Hardware kit for 8SC-SCJ series alternators
8SC2020Z (110-563) 8SC2020Z-JD 8SC2023Z (110-565)
8SC2023Z-NHK 8SC2023Z-NHS 8SC2202V-CA
8SC2205V-CA 8SC2209Z 8SC2223V
8SC2223V-K 8SC2223VG 8SC2236
8SC2254VG-MP 8SC2261VG-MP 8SC2282V
8SC2282VG 8SC2285V 8SC2290V
8SC3009ZA (110-258) 8SC3009ZAC 8SC3014U (110-298)
8SC3015U (110-302) 8SC3018VA (110-576) 8SC3019U (110-316)
8SC3029Z (110-569) 8SC3068V 8SC3068VC
8SC3110V (110-568) 8SC3111V 8SC3112V
8SC3127V 8SC3129V 8SC3157V
8SC3160V (110-431) 8SC3169U 8SC3200V
8SC3207V 8SC3248V 8SC5251V
8SC5369G MDP3938H-P SCJ2165
SCJ2167 SCJ2216 SCJ2217
SCJ2219 SCJ2221 SCJ2225
SCJ2226 SCJ2227 SCJ2231
SCJ2232 SCJ2233 SCJ2235
SCJ2239 SCJ2287 SCJ3126
SCJ3128 SCJ3147 SCJ3162
SCJ3218 SCJ3291 SCJ3292

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8SC-SCJ Maintenance Manual
TSM1002_8SC-SCJ_Maintenance_Manual.pdf (6510K)
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Maintenance manual for the 8SC SCJ series of alternators.
8SC2020Z (110-563) 8SC2020Z-JD 8SC2023Z (110-565)
8SC2209Z 8SC2236 8SC2254VG-MP
8SC2282V 8SC2282VG 8SC2285V
8SC3009ZAC 8SC3017VA (110-575) 8SC3018VA (110-576)
8SC3019U (110-316) 8SC3029Z (110-569) 8SC3068VC
8SC3110V (110-568) 8SC3110VC 8SC3111V
8SC3112V 8SC3127V 8SC3129V
8SC3133U 8SC3141VCA1 8SC3157V
8SC3160V (110-431) 8SC3169U 8SC3200V
8SC3207V 8SC3229V 8SC3238VC06
8SC3238VC11A 8SC3238VCB15 8SC3240VC01
8SC3248V 8SC5251V SCJ2166
SCJ2225 SCJ2226 SCJ2227
SCJ2231 SCJ2232 SCJ2233
SCJ2235 SCJ2239 SCJ2287
SCJ3128 SCJ3147 SCJ3162
SCJ3218 SCJ3291 SCJ3292

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8SC-SCJ Trash Screen Kit
TSB-1104_8SC-SCJ-Trash_Screen_Kit.pdf (125K)
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Trash Screen Kit for 8SC-SCJ series alternators
8SC2020Z (110-563) 8SC2020Z-JD 8SC2023Z (110-565)
8SC2023Z-NHK 8SC2023Z-NHS 8SC2223V
8SC2223V-K 8SC2223VG 8SC2254VG-MP
8SC2261VG-MP 8SC2282V 8SC2282VG
SCJ2165 SCJ2167 SCJ2216
SCJ2217 SCJ2219 SCJ2221
SCJ2225 SCJ2226 SCJ2227
SCJ2231 SCJ2232 SCJ2233
SCJ2235 SCJ2239 SCJ2287
SCJ3126 SCJ3128 SCJ3147
SCJ3162 SCJ3292

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AB172R Alt Series Service Manual
TSM4012_AB172R_Alt_Family_Service_Manual.pdf (5798K)
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Service manual for the AB172RL series alternators.
1278600 1278610 1278620M
1278630M 1278640 1278650
1278660 1278670 1278680
1278690 1278700 1278720
1278730M 1278740

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AB172RL Series Alt Service Manual
TSM4013_AB172RL_Alt_Family_Service_Manual.pdf (8788K)
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Service manual for the AB172RL series alternators.
1282000 1282010 1282030M
1282040 1282050 1282080

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AB207R Alt Family Service Manual
TSM4014_AB207R_Alt_Family_Service_Manual.pdf (7482K)
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Service manual for the AB207R family of alternators.
1283200 1283210 1283211
1283212 1283220 1283221
1283230 1283231 1283232
1283240 1283241

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AC172R Alternator Service Manual
TSM4011_AC172R-Alt_Service_Manual.pdf (4141K)
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Service manual for the AC172R family of alternators.
1277050 1277330 1277331
1277350 1277360 1277370
1277390 1277420 1277451
1277471 1277490 1277500
1277510 1277520 1277550
1277600 1277620 1277630
1277790

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AC172TRA Alternator Pulley Fitment
TSB4034_AC172TRA_2_specialnut.pdf (531K)
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Pulley fitment on the AC172TRA alternators for mercedes Benz Citaro/
1277640 1277650 1277A640
1277A650

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AC203 Alt Series Service Manual
TSM4009_AC203_Alt_Family_Service_Manual.pdf (3663K)
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Service manual for the AC203 series alternators.
1284001 1284008 1284105
1284150 1285513 1285515
1285523 1285527 1285529
1285531 1285600 1285604
1285606 1285612 1285614
1285616 1285618 1285620
1285622 1285624 1285626

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AC203 family service manual
AC203_family_manual.pdf (3268K)
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Service manual for the original AC203 heavy duty alterators
1286500 1286510 1286570

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AC203RA Alt Series Service Manual
TSM4010_AC203RA_Alt_Family_Service_Manual.pdf (5001K)
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Service manual for the AC203RA series alternators.
1286000 1286010 1286010Z
1286500 1286510 1286570
1286580 1286590

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AC203RA Service manual
AC203RA_manual.pdf (4396K)
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Service manual for the updated model AC203RA
1286500 1286510 1286570
BLD4012

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AC5R Alt Family Service Manual
TSM4007_AC5R_Alt_Family_Service_Manual.pdf (601K)
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Service manual for the AC5R series of alternators.
1268010 1268040 1268070M
1268110M 1268110MC 1268120
1268410 1268420 1268430
1268450 1268520 1268530M
1268550 1268560 1268570
1268580 1268590 1268600M
1268610 1268620 1268630M
1268650M 1268690 1268700
1268710 1268720 1268730

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Alternator care and cleaning procedure
TSB-1033_Alternator_Care_and_Cleaning.pdf (129K)
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Good, general purpose guide for routine alternator maintenance.

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Alternator Clearance on Mercedes 926
TSB-1052_Alternator_Clearance.pdf (890K)
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Alternator clearance issue on Mercedes 926 engines with 4900 series alternators.

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Alternator Hex Shaft Pulley Installation
TSB-1030_Pulley_Installation_Hex-shaft.pdf (231K)
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Installation instructions for assembling pulleys onto hex shaft alternator models.

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Alternator Test Stand Flowchart
TSB-1018_Test_Stand_Flow.pdf (90K)
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This is a trouble-shooting flowchart the details how to test a 12 volt alternator that has been placed on a test stand. This is meant as a guide for testing a Leece-Neville alternator prior to submitting for warranty.

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Alternator Test Stand Procedure
TSB-1020_Test_Stand_Procedure.pdf (303K)
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A guide to testing an alternator which has been removed from the vehicle and has been placed on a test stand.

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Alternator Trouble Shooting Flow Chart
PP1154_Flowchart.pdf (1439K)
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Step by step flowchart for trouble shooting 12 volt alternators.

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Alternator Trouble Shooting Flow chart - French Version
PP1154_FR_Flowchart.pdf (132K)
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Step by step flowchart for trouble shooting 12 volt alternators (French version).

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Alternator Troubleshooting - On Truck
TSB-1019_On_Trk_Troubleshooting.pdf (286K)
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A guide for troubleshooting alternators that are still installed on the vehicle.

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Authorized Return Service Letter
TSB-1008_ARS_Warranty.pdf (65K)
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Letter describing policy for authorized warranty returns.

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AVi143 J180 Mount Wiring Instructions
TSB-1156_AVi143_Series_Alt_Wiring.pdf (257K)
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Instructions for wiring the AVi143 J180 mount alternators in a typical application
AVI143J2001

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AVi143 Pad Mount Wiring Instructions
TSB-1157_AVi143P_Series_Alt_Wiring.pdf (150K)
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Wiring instructions for the AVi143 Pad mount alternator

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AVi143 Pad Mount Wiring Instructions
TSB-1157_AVi143P_Series_Alt_Wiring.pdf (150K)
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Instructions for wiring the AVi143 pad mount alternators in a typical application
AVI143P2003 (AVI555P)

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AVI160 J and Pad Reg Brush Change Procedure
TSB-1148_AVI160J_P_Reg_Brush_Change_Procedure.pdf (331K)
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Regulator / Brush change out procedure for the AVi160 J and Pad mount alternators.
AVI160J2004 (A160204) AVI160J2008 (A160208) AVI160P2003 (A160203)
AVI160P2007 (A160207)

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AVI160 J&P series wiring diagram
TSB-1146_AVI160_J&P_Series Alt_Wiring.pdf (103K)
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Wiring diagram for the J-180 and Pad mount series AVi160 alternators.
AVI160J2004 (A160204) AVI160J2008 (A160208) AVI160P2003 (A160203)
AVI160P2007 (A160207)

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AVi160J-P Hardware Kit
TSB-3024_AVI160J-P_Hardware_kit.pdf (724K)
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Hardware kit for the AVi160J and P series alternators.
AVI160J2004 (A160204) AVI160J2008 (A160208) AVI160J2011 (A160211)
AVI160J2014 (AVI2800J) AVI160P2003 (A160203) AVI160P2007 (A160207)
AVI160P2009 AVI160P2010 (A160210) AVI160P2012 (AVI2800P)

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AVi160J-P service parts list
SP1029_AVI160J-P_Service_Parts_List_web.pdf (Not Currently Available)
Not Currently Available
Service parts list for the AVi160J and P series alternators.

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AVi160T hardware kit
TSB-3022_AVI160T_Hardware.pdf (378K)
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Hardware kit for the T-mount AVI160 alternators.
AVI160T2001 (A160201) AVI160T2001-1 (A160201-1) AVI160T2002 (A160202)
AVI160T2002-2 (A160202-2) AVI160T2002-3 (A160202-3) AVI160T2002N

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Batteryless System Wiring Diagram
TSB-1031_Batteryless_System_wiring_diagram.pdf (259K)
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Wiring diagram for the Batteryless system alternators.
8SC3017VA (110-575) 8SC3018VA (110-576) 8SC3110V (110-568)
8SC3127V 8SC3129V 8SC3229V

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BLD Hardware Kit
TSB-3003_BLD-hardware.pdf (403K)
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Iso drawing and piece part reference for hardware kit for BLD alternators.
BLD2130GH BLD2192-001 BLD2193-001
BLD2301 (110-801) BLD2301GH BLD2301H
BLD2305 (110-800) BLD2305GH BLD2305H
BLD2307 (110-803) BLD2307GH BLD2307H
BLD2308 (110-804) BLD2308GH BLD2308H
BLD2321 BLD2321GH BLD2329
BLD2330 BLD2331GH BLD2333GH
BLD3194-001 BLD3314 (110-806) BLD3314C
BLD3314GH BLD3314HC BLD3315
BLD3315GH BLD3320 BLD3338GH
BLD3359GH-MP BLD3365GH BLD3366HC
BLD3368GH BLD3368HC

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BLP Hardware Service Parts
TSB-3001_BLP-hardware.pdf (253K)
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Service parts listing and drawing for the BLP family of alternators.
8SC3133U BLP2131GH BLP2204GH
BLP2303 (110-811) BLP2303GH BLP2303H
BLP2306 BLP2306GH (110-810) BLP2309 (110-813)
BLP2309GH BLP2309H BLP2310 (110-814)
BLP2310GH BLP2310H BLP2313GH
BLP2318 BLP2319 BLP2328GH (BLP2328GH-ISO)
BLP2329GH BLP2332GH BLP2333GH
BLP2334GH BLP2336GH BLP2336H
BLP2353GH BLP2356H BLP2357GH
BLP2361H BLP2362GH BLP2363H
BLP3299H BLP3300H BLP3300H-1
BLP3300H-2 BLP3312 (110-816) BLP3317
BLP3317A BLP3322 BLP3337H
BLP3337H-P BLP3355H BLP3358GH
BLP3360-MP

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BLP High Amp alternators
TSB-1153_BLP4000_Series Alt_Wiring.pdf (227K)
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Wiring diagram for BLP high amp series alternators.
BLP4002H BLP4004H BLP4005H
BLP4007H BLP4009

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BLP4000 Service Parts List
SP1032_BLP_4000_parts-list.pdf (Not Currently Available)
Not Currently Available
Service parts list for BLP4000 high amp alternators.

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Brush change out- Spanish
TSB-1167SP_ 8SC_SCJ brush change.pdf (127K)
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Spanish version of the 8SC-SCJ brush change out procedure.
8SC2020Z (110-563) 8SC2023Z (110-565) 8SC2236
8SC2254VG-MP 8SC2261VG-MP 8SC2282V
8SC2282VG 8SC2285V 8SC2290V
8SC3009ZAC 8SC3019U (110-316) 8SC3029Z (110-569)
8SC3068VC 8SC3110VC 8SC3110VC42
8SC3111V 8SC3112V 8SC3127V
8SC3129V 8SC3133U 8SC3141VC
8SC3141VCA1 8SC3157V 8SC3160V (110-431)
8SC3169U 8SC3200V 8SC3229V
8SC3238VC11A 8SC5369G SCJ2216
SCJ2225 SCJ2226 SCJ2227
SCJ2231 SCJ2232 SCJ2233
SCJ2235 SCJ2239 SCJ2287
SCJ3147 SCJ3162 SCJ3218
SCJ3291 SCJ3292

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Brush Inspection and Replacement Procedure
TSB-1061_Brush_Insection_and_Replacement.pdf (667K)
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Brush inspection and replacement procedure for 2500, 2800, 4800 and 4900 series alternators
A0012500LC (2500LC) A0012502LC (2502LC) A0012505LC (2505LC)
A0012509JB (2509JB) A0012511AA (2511AA) A0012511JB (2511JB)
A0012511JC (2511JC) A0012513LC A0012524JB (2524JB)
A0012526LC (2526LC) A0012554JB (2554JB) A0012800LC (2800LC)
A0012802LC (2802LC) A0012805LC (2805LC) A0012808LC (2808LC)
A0012813LC A0012815LCF A0012819LC
A0012824LC (2824LC) A0012825LC (2825LC) A0012826JB
A0012828LC (2828LC) A0014805AA (4805AA) A0014805JB (4805JB)
A0014806AA (4806AA) A0014806JB (4806JB) A0014826AA (4826AA)
A0014826JB (4826JB) A0014827JB (4827JB) A0014829JB (4829JB)
A0014833LCH A0014833LGH (4833LGH) A0014836AAH (4836AAH)
A0014836LGH (4836LGH) A0014840AAH (4840AAH) A0014841PAH
A0014846AAH (4846AAH) A0014850AA (4850AA) A0014852AA (4852AA)
A0014854AA (4854AA) A0014856AA (4856AA) A0014860AA (4860AA)
A0014860JB (4860JB) A0014860JBH A0014861JB (4861JB)
A0014863JB (4863JB) A0014863JBH A0014867JB (4867JB)
A0014867JBH A0014867JGH (4867JGH) A0014868JGH (4868JGH)
A0014870AA (4870AA) A0014870JB (4870JB) A0014870JBH
A0014870JGH (4870JGH) A0014871JB (4871JB) A0014872AA (4872AA)
A0014872JB (4872JB) A0014874JB (4874JB) A0014876JB
A0014884JB (4884JB) A0014890AA (4890AA) A0014890JB (4890JB)
A0014890JBH A0014892AA (4892AA) A0014900JB
A0014900JBS (4900JBS) A0014905AA A0014910JB
A0014939AAH (4939AAH) A0014939PAH A0014939PGH (4939PGH)
A0014940PA (4940PA) A0014940PAH A0014941PGH (4941PGH)
A0014942PA (4942PA) A0014943PGH (4943PGH) A0014944PA (4944PA)
A0014945AAH (4945AAH) A0014947PA (4947PA) A0014947PAH
A0014947PGH (4947PGH) A0014948PA (4948PA) A0014949PA (4949PA)
A0014949PAH A0014949PGH (4949PGH) A0014950AA
A0014951PAH A0014951PGH (4951PGH) A0014954AA
A0014962PA (4962PA) A0014962PAH (4962PAH) A0014964PA (4964PA)
A0014964PAH A0014964PGH A0014964PGH-1
A0014964PGH-2 A0014966PA A0014966PAA (4966PAA)
A0014967PGH (4967PGH) A0014970JB A0014974PA (4974PA)
A0014975PAA (4975PAA) A0014977AAH (4977AAH) A0014978PAH
A0014991PA (4991PA) A0014992PA (4992PA) A0014993PA (4993PA)

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Carrier 5" Regulator Test
TSB-1140_Carrier_5_IN_Reg_Test_Procedure.pdf (181K)
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Regulator test procedure for the Carrier 5" models.
110-606RM 110-607RM 110-608RM
110-609RM 8MR2122U 8MR2122UA
8MR2122UB 8MR2122UC 8MR2122UD
8MR2124L 8MR2124LA 8MR2124LB
8MR2124LC 8MR2125LA 8MR2126UA
8MR2127LA 8MR2127LB 8MR2321L
8MR2321LA 8MR2324L (110-607) 8MR2325U (110-608)
8MR2326L (110-606) 8MR2327L (110-609) 8MR2331L
8MR2331LA 8MR2331LB 8MR2332L
8MR2332LA 8MR2333L

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Charge Lite Circuit Diagram
ChargeLiteCircuitForAlternators_BuiltinRegs.pdf (15K)
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Charge lite circuit wiring diagram for alternators with integral (built-in) regulators

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Conversion to Multi-Power System
TSB-1050_Multi-Power-System_conversion.pdf (238K)
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This technical service bulletin covers the conversion from the 4991PA and 4992PA to the Multipower System alternator.
A0014991PA (4991PA) A0014992PA (4992PA) A0014993PA (4993PA)

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Convert 4000 series alternators to solid lead frames
TSB-1062_4000-series-solid-lead-frame.pdf (2121K)
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Detailed instructions for converting 4000 series alternators with separate rectifier systems to the new solid lead frame rectifiers.
A0014833LCH A0014833LGH (4833LGH) A0014836AAH (4836AAH)
A0014836LGH (4836LGH) A0014846AAH (4846AAH) A0014860AA (4860AA)
A0014860JB (4860JB) A0014860JBH A0014861JB (4861JB)
A0014863JB (4863JB) A0014863JBH A0014867JB (4867JB)
A0014867JBH A0014867JGH (4867JGH) A0014868JGH (4868JGH)
A0014870AA (4870AA) A0014870JB (4870JB) A0014870JBH
A0014870JGH (4870JGH) A0014871JB (4871JB) A0014872AA (4872AA)
A0014874JB (4874JB) A0014876JB A0014884JB (4884JB)
A0014890AA (4890AA) A0014890JB (4890JB) A0014890JBH
A0014900JB A0014939AAH (4939AAH) A0014939PAH
A0014939PGH (4939PGH) A0014943PGH (4943PGH) A0014944PA (4944PA)
A0014945AAH (4945AAH) A0014947PA (4947PA) A0014962PA (4962PA)
A0014962PAH (4962PAH) A0014964PA (4964PA) A0014964PAH
A0014964PGH A0014964PGH-1 A0014964PGH-2
A0014974PA (4974PA) A0014977AAH (4977AAH) A0014978PAH
A0014992PA (4992PA)

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Core ID Supplement
TSB-1046_core-id-supplement.pdf (755K)
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Core Identification document to be used as a supplement to the PP-1227_CID Core Identification Guide. It further defines the differences between cores and identifies new division for core groups.

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Core identification guide
TSB-1024_Core_Identification.pdf (259K)
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Guide to identifying alternator cores eligible for return

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Electric Drive Line Brake Retarders
TSB-1117_Electric-Drive-Line-Brake-Retarders.pdf (125K)
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Mack Trucks equipped with electric drive-line brake retarders and the alternator interface.

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Full Fielding of Alternators
TSB-1034_Full_Fielding.pdf (397K)
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Instructions for restoring the alternator residual magnetism (full fielding). Covers all A001, 8LHA, 5000 and 7000 series alternators.

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Hardware kit - 8LHA, 8LHP, LBA, LBP
TSB-3002-8LHA(P)_LBA(P)_hardware.pdf (314K)
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Iso drawing and piece part reference for hardware kit for 8LHA, 8LHP, LBA, LBP alternators.
8LHA2051V 8LHA2053U 8LHA2054U (110-455)
8LHA2054UA (110-579) 8LHA2054UAH 8LHA2054UGH
8LHA2057VA (110-450) 8LHA2057VGH 8LHA2070V
8LHA2070VA 8LHA2070VB (110-555HD) 8LHA2070VBH
8LHA2070VE 8LHA2070VE-J 8LHA2070VF (110-555JHO)
8LHA2070VGH 8LHA2071V (110-555I) 8LHA2071VA (110-555IJHO)
8LHA2072V (110-650) 8LHA2088VA 8LHA2094V
8LHA2094VA 8LHA2095V 8LHA2095V-N
8LHA2096V 8LHA2096VA (110-555N) 8LHA2097V (110-558)
8LHA2098V (110-559) 8LHA2098VA 8LHA2099V (110-553)
8LHA2121V (110-580) 8LHA2134V (110-583) 8LHA2134VB
8LHA2159V (110-584) 8LHA2159VB 8LHA2197MD
8LHA2197MDH 8LHA2241VAH 8LHA2252V (110-566)
8LHA2275V (110-775) 8LHA3064PAC 8LHA3071P (110-446)
8LHA3073PS 8LHA3086U 8LHA3087U (110-564)
8LHA3089U 8LHA3090U 8LHA3095R (110-466)
8LHA3096U (110-459) 8LHA3096UAH 8LHA3159R (860323)
8LHA3161UA 8LHA3208U 8LHP2170V (110-555P)
8LHP2170VE 8LHP2170VE-J 8LHP2170VF (110-555PHO)
8LHP2170VH 8LHP2172VAH 8LHP2177V (110-777P)
8LHP2245VGH 8LHP2246VAH 8LHP2247V
8LHP2253V (110-566P) 8LHP2276V (110-775P) 8LHP3172V
8LHP3173V LBA2106 (110-900) LBA2106GH
LBA2107 (110-901) LBA2107GH LBA2108 (110-902)
LBA2108GH LBA2115 (110-573) LBA2116 (110-907)
LBA2116GH LBA2117 (110-908) LBA2117GH
LBA2118 (110-903) LBA2118GH LBA2119 (110-904)
LBA2119GH LBA2120 (110-905) LBA2120GH
LBA2124 (110-906) LBA2124GH LBA2127
LBA2128 LBA2153 (110-921) LBA2195 (110-923)
LBA2198MDH LBA2199MDH LBA2201H
LBA2271 LBA3067 LBP2132 (110-573P)
LBP2176 (110-910) LBP2176GH LBP2180 (110-912)
LBP2180GH LBP2184 (110-913) LBP2184GH
LBP2185 (110-914) LBP2185GH LBP2186 (110-915)
LBP2186GH LBP2187 (110-911) LBP2187GH
LBP2188 (110-917) LBP2188GH LBP2188H
LBP2189 (110-918) LBP2189GH LBP2190 (110-916)
LBP2190GH LBP2190H LBP2191
LBP2203H LBP2224H LBP2243GH
LBP2257 LBP2354GH LBP3069

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Hardware Kit for T-mount alternators
TSB-3012_4000-6-diode-hardware-no-cap.pdf (1000K)
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Service parts list for hardware on T-mount 4000 series alternators
A0014417AA (4417AA) A0014417JB (4417JB) A0014420JB (4420JB)
A0014727AA (4727AA) A0014727AB (4727AB) A0014727JB (4727JB)
A0014728JB (4728JB) A0014729LC (4729LC) A0014805AA (4805AA)
A0014805JB (4805JB) A0014826AA (4826AA) A0014826JB (4826JB)
A0014829JB (4829JB) A0014905AA A0014910JB
A0014970JBS (4970JBS)

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Hardware Kit- T-mount alternator
TSB-3007_4000Tmount.pdf (749K)
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4000 series T-mount alternator service parts list
A0014900JB A0014900JBS (4900JBS) A0014970JB
A0014970JBS (4970JBS)

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Installation instructions CityStar, LCF
TSB-1142_AVI160T2002-3_Install_Procedure.pdf (956K)
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Step by step installation instructions showing how to replace the OEM alternator on International CityStar trucks with the high output 230 amp AVI160T alternator.
AVI160T2002-3 (A160202-3)

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Intake Nozzle Kit
TSB-3008_Intake-Nozzle-Kit.pdf (300K)
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Intake Nozzle Kit for 8SC2236 and 8SC2202V-CA
8SC2202V-CA 8SC2236 SCJ3218

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LNA Alt Series Service Manual
TSM4008_LNA_Alt_Family_Service_Manual.pdf (3112K)
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Service manual for the LNA series alternators.
859371 859866 860053
8LHA3159R (860323)

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MC-615-PAC Troubleshooting
TSB-1058_MC615_PAC_Troubleshooting.pdf (1039K)
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This document discusses the technical issues when troubleshooting the MC-615-PAC regulator.

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MDA-MDP Hardware Kit
TSB-3019_MDA-MDP_Hardware.pdf (698K)
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Hardware Kit for the MDA-MDP series alternators service parts
MDA2905 MDA2919 MDA2923 (110-874)
MDA2924 (110-875) MDA2931 MDA2932 (110-444)
MDA2934 MDA2945 MDA3920 (110-872)
MDA3921 (110-873) MDA3922 (110-876) MDA3925 (110-877)
MDA3927 MDA3928 MDA3929
MDA5909 MDP2934 (110-444P) MDP3938H
MDP3939H MDP3939H-P MDP3940H
MDP3941 MDP3941H MDP3941H-1
MDP3941H-2

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MDA-MDP wiring instructions
TSB-1042_MDA-MDP_wiring.pdf (390K)
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Wiring instructions for installing the MDA-MDP series alternators, specifically when replacing Delco Remy 22SI alternators.
MDA2919 MDA2932 (110-444) MDP2934 (110-444P)
MDP2942 MDP2943

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MDA3927 and MDA 3929 Wiring Diagram
TSB-1136_MDA3927-3929-wiring.pdf (222K)
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Wiring diagram for MDA3927 and MDA3929
MDA3927 MDA3929

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Multi-Fit Alternator
TSB-1005_Multi_Fit.pdf (196K)
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At one time Prestolite manufacturer an alternator that was designed to fit a wide variety of applications through the use of a flexible mounting bracket and various spacers and washers. This model is no longer in production.

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Pad Type Mounting Recommendations
TSB-1049_Pad_Type_Mounting_Recommendations.pdf (608K)
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Recommended mounting and bracket design for pad mount alternators.
8LHP2170V (110-555P) 8LHP2170VE 8LHP2170VH
8LHP2172VAH 8LHP2177V (110-777P) 8LHP2245VGH
8LHP2246VAH 8LHP2247V 8LHP2253V (110-566P)
8LHP2276V (110-775P) 8LHP3172V 8LHP3173V
A0014835PAH A0014835PGH (4835PGH) A0014841PAH
A0014907PAH A0014908PGH A0014911PA (4911PA)
A0014912PGH (4912PGH) A0014913PA (4913PA) A0014920PAH
A0014930PA (4930PA) A0014934PA (4934PA) A0014936PA (4936PA)
A0014939AAH (4939AAH) A0014939PAH A0014939PGH (4939PGH)
A0014940PA (4940PA) A0014940PAH A0014941PGH (4941PGH)
A0014942PA (4942PA) A0014943PGH (4943PGH) A0014944PA (4944PA)
A0014945AAH (4945AAH) A0014947PA (4947PA) A0014947PAH
A0014947PGH (4947PGH) A0014948PA (4948PA) A0014949PA (4949PA)
A0014949PAH A0014949PGH (4949PGH) A0014951PA (4951PA)
A0014951PAH A0014951PGH (4951PGH) A0014953PAH (4953PAH)
A0014957AAH (4957AAH) A0014958PA (4958PA) A0014959PA (4959PA)
A0014962PA (4962PA) A0014962PAH (4962PAH) A0014964PA (4964PA)
A0014964PAH A0014964PGH A0014964PGH-1
A0014964PGH-2 A0014966PAA (4966PAA) A0014967PGH (4967PGH)
A0014974PA (4974PA) A0014975PAA (4975PAA) A0014977AAH (4977AAH)
A0014978PAH A0014979PAH A0014980PAH
A0014980PAH-P A0014980PGH (4980PGH) A0014981PGH (4981PGH)
A0014982AAH A0014991PA (4991PA) A0014992PA (4992PA)
A0014993PA (4993PA) BLP2131GH BLP2303 (110-811)
BLP2303GH BLP2303H BLP2304 (110-812)
BLP2304GH BLP2306 BLP2306GH (110-810)
BLP2309 (110-813) BLP2309GH BLP2309H
BLP2310 (110-814) BLP2310GH BLP2310H
BLP2313GH BLP2318 BLP2319
BLP2323 BLP2323GH BLP2328GH (BLP2328GH-ISO)
BLP2329GH BLP2332GH BLP2333GH
BLP2334GH BLP2336GH BLP2353GH
BLP2356H BLP2357GH BLP2361H
BLP2362GH BLP2363H BLP3312 (110-816)
BLP3317 BLP3322 BLP3337H
BLP3337H-P BLP3355H BLP3358GH
LBP2132 (110-573P) LBP2176 (110-910) LBP2176GH
LBP2180 (110-912) LBP2180GH LBP2184 (110-913)
LBP2184GH LBP2185 (110-914) LBP2185GH
LBP2186 (110-915) LBP2186GH LBP2187 (110-911)
LBP2187GH LBP2188 (110-917) LBP2188GH
LBP2188H LBP2189 (110-918) LBP2189GH
LBP2190 (110-916) LBP2190GH LBP2190H
LBP2191 LBP2203H LBP2224H
LBP2243GH LBP2354GH MDP2933
MDP2934 (110-444P) MDP3938H MDP3938H-P
MDP3939H MDP3940H

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Pulley Quick Reference
PulleyQuickReference.pdf (263K)
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This is old form 4006-F, and shows pulley images and gives dimensional details for some of our older style pulleys. This document is not updated, and is meant for reference material only.

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Recommended Wire Size Guide
TSB-1001_wire_size.pdf (90K)
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A simple yet critical guide for determining the correct wire size for your application. Use this guide whenever you replace an existing alternator with one that has a higher output, or anytime you are experiencing difficulties with a vehicle electrical system.
A0012702LC (2702LC) A0012802LC (2802LC) A0012808LC (2808LC)

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Regulator change from 102200 to 103450
TSB-1010_regulator_replacement.pdf (203K)
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Regulator change 102200 to 103450, on 2500, 2670, 2800, 4800 series alternators.
A001090775 A001090776 A001090778
A001090783 A001090784 A001090786
A001090787 A001090788 A001090795
A001090796 A001090798 A001090799
A0012360JC (2360JC) A0012402LC (2402LC) A0012500LC (2500LC)
A0012502LC (2502LC) A0012513LC A0012526LC (2526LC)
A0012552LC (2552LC) A0012670LC (2670LC) A0012676LC (2676LC)
A0012680LCF A0012700LC (2700LC) A0012702LC (2702LC)
A0012800LC (2800LC) A0012802LC (2802LC) A0012805LC (2805LC)
A0012807LC (2807LC) A0012813LC A0012913LC
A0014830LC (4830LC) A0014991PA (4991PA) A0014992PA (4992PA)

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Regulator Replacement Procedure
TSB-1144_5078R_5042R_Regulator_Replacement_Procedure.pdf (1189K)
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Regulator replacement/retrofit procedure for 5078R, 5042R, 6014R and 6026R regulators.
A0012234AA (2234AA) A0012258AC (2258AC) A0012270AA (2270AA)
A0012272AA (2272AA) A0012511AA (2511AA) A0012514AA (2514AA)
A0014425AA (4425AA) A0014452AB (4452AB) A0014625AA (4625AA)
A0014626AA (4626AA) A0014654AA (4654AA) A0014654AB (4654AB)
A0014725AA (4725AA) A0014754AA (4754AA) A0014754AB (4754AB)
A0014800AA (4800AA) A0014805AA (4805AA) A0014806AA (4806AA)
A0014826AA (4826AA) A0014834AA (4834AA) A0014836AAH (4836AAH)
A0014846AAH (4846AAH) A0014850AA (4850AA) A0014852AA (4852AA)
A0014854AA (4854AA) A0014856AA (4856AA) A0014860AA (4860AA)
A0014870AA (4870AA) A0014872AA (4872AA) A0014890AA (4890AA)
A0014892AA (4892AA) A0014905AA A0014909AA (4909AA)
A0014939AAH (4939AAH) A0014939AAH-B (4939AAH-B) A0014945AAH (4945AAH)
A0014950AA A0014954AA A0014957AAH (4957AAH)
A0014966PAA (4966PAA) A0014966PAA-B (4966PAA-B) A0014975PAA (4975PAA)
A0014975PAA-B (4975PAA-B) A0015522AA (5522AA) A0015523AA (5523AA)
A0015527AA (5527AA) A0015528AA (5528AA) A0017511AA (7511AA)
A0017600AA (7600AA) A0017601AA (7601AA) A0017603AA (7603AA)
A0017700AA (7700A) A0017701AA (7701A) A0017702AA (7702AA)
A0017705AA (7705AA) A0017706AA (7706AA) VLF2274 (110-850)
VLF2274-001 (110-854) VLF2274-002 (110-855) VLF2276 (110-851)
VLF2276-001 (110-856) VLF2276-002 (110-857) VLF3278 (110-852)
VLF3278-001 (110-858) VLF3278-002 (110-859) VLF3278-003
VLF3280 (110-853) VLF3280-001 (110-860) VLF3280-002 (110-861)

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Remote reg conversion for alternators
TSB-1112_Remote reg conversion.pdf (1509K)
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Remote regulator conversion for 8LHA, 8LHP, LBA, LBP, BLD and BLP alternators.

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Remote regulator conversion for MDA-MDP models
TSB-1116_MDA_MDP remote reg conversion.pdf (1254K)
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This TSB covers the procedure for converting an internal regulated alternator to use an external regulator.
MDA2905 MDA2923 (110-874) MDA2924 (110-875)
MDA2931 MDA2932 (110-444) MDA2934
MDA2945 MDA3920 (110-872) MDA3921 (110-873)
MDA3922 (110-876) MDA3925 (110-877) MDA3927
MDA3928 MDA3929 MDP2933
MDP2934 (110-444P) MDP3938H MDP3938H-P
MDP3939H MDP3939H-P

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School Bus Application Guide
TSB-1025_School_Bus_App_Guide.pdf (248K)
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Tips to ensure your school bus has the correct alternator, and cabling.

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Service Kit for 4000 series without reg
TSB-3014_4000_series_no_reg-rectifier_hardware.pdf (466K)
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Service parts kit for 4000 series alternators without reg.
A0014950AA A0014954AA A0014970JBS (4970JBS)

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Short Spindle Alternator Inserts
Form_4457-195.pdf (240K)
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A guide showing spindle inserts in the US primarily for Ford, Chevrolet, GMC and Dodge light duty trucks and vans.

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Troubleshooting guide - MultiPower Alternators
TSB-1056_Troubleshooting-4993-4974-4742.pdf (583K)
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Trouble shooting on the 4993PA, 4974PA, 4742JB alternators.
A0014742JB (4742JB) A0014974PA (4974PA) A0014993PA (4993PA)

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Twin Power Trouble Shooting Procedure
TSB-1017_Twin_Power_Troubleshooting_Procedure.pdf (236K)
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Trouble shooting procedure for the 4991PA and 4992PA

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Understanding Alternator Output Curves
TSB-1007_Understanding_Output_Curves.pdf (128K)
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An excellent guide for understanding the output curves we publish for our alternators. Shows how to convert from engine RPM to alternator RPM so that the curves make sense.

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Universal Alternator Wiring Diagrams
TSB-1057_Universal_alternator_wiring.pdf (517K)
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How to install new 185 amp brushless and long brushed alternators in one (1) wire, two (2) wire, three (3) wire or four (4) wire configurations. These alternators come standard with remote sense and lamp driver connections, so you'll need this bulletin to help you install it in any of these configurations.
BLD2130GH BLD2333GH BLP2131GH
BLP2329GH BLP2333GH BLP2334GH
LBP2243GH

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VLF Replaces 50DN - Instructions
TSB-1002_VLF_Inst_Ins.pdf (49K)
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This bulletin details how to replace a Delco 50DN with a VLF alternator.
VLF2274 (110-850) VLF2274-001 (110-854) VLF2274-002 (110-855)
VLF2276 (110-851) VLF2276-001 (110-856) VLF2276-002 (110-857)
VLF3278 (110-852) VLF3278-001 (110-858) VLF3278-002 (110-859)
VLF3280 (110-853) VLF3280-001 (110-860) VLF3280-002 (110-861)

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Warranty Inspection Procedure - Alternators
TSB-1021_Visual_Inspection.pdf (223K)
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How to visually inspect an atlernator to see if it will qualify for warranty. Covers many of the most common reasons for warranty denials.

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Wire Identification Chart For R240 Regulators
TSB-1134_R240_Regulator_Wire_ID_Chart.pdf (75K)
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Wire Identification chart for R240 Regulators for 4800-4900 series alternators
A0014740JB (4740JB) A0014740JB-B A0014740JBH
A0014742JB (4742JB) A0014833LCH A0014833LGH (4833LGH)
A0014836AAH (4836AAH) A0014836LGH (4836LGH) A0014842LCH
A0014846AAH (4846AAH) A0014860AA (4860AA) A0014860JB (4860JB)
A0014860JBH A0014861JB (4861JB) A0014863JB (4863JB)
A0014863JBH A0014864JB (4864JB) A0014867JB (4867JB)
A0014867JBH A0014867JGH (4867JGH) A0014868JGH (4868JGH)
A0014869JB (4869JB) A0014870AA (4870AA) A0014870JB (4870JB)
A0014870JBH A0014870JGH (4870JGH) A0014871JB (4871JB)
A0014872AA (4872AA) A0014872JB (4872JB) A0014873JB (4873JB)
A0014876JB A0014883JB (4883JB) A0014884JB (4884JB)
A0014885JB (4885JB) A0014887JB (4887JB) A0014890AA (4890AA)
A0014890JB (4890JB) A0014890JBH A0014911PA (4911PA)
A0014913PA (4913PA) A0014939AAH (4939AAH) A0014939PAH
A0014939PGH (4939PGH) A0014940PA (4940PA) A0014940PAH
A0014942PA (4942PA) A0014943PGH (4943PGH) A0014944PA (4944PA)
A0014945AAH (4945AAH) A0014947PA (4947PA) A0014947PAH
A0014947PGH (4947PGH) A0014948PA (4948PA) A0014949PA (4949PA)
A0014949PAH A0014949PGH (4949PGH) A0014951PA (4951PA)
A0014951PAH A0014951PGH (4951PGH) A0014953PAH (4953PAH)
A0014957AAH (4957AAH) A0014958PA (4958PA) A0014959PA (4959PA)
A0014962PA (4962PA) A0014962PAH (4962PAH) A0014964PA (4964PA)
A0014964PAH A0014966PAA (4966PAA) A0014967PGH (4967PGH)
A0014974PA (4974PA) A0014975PAA (4975PAA) A0014977AAH (4977AAH)
A0014978PAH A0014979PAH A0014981PGH (4981PGH)
A0014982AAH A0014991PA (4991PA) A0014992PA (4992PA)
A0014993PA (4993PA)

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Wiring Diagram - AVI160T2002
TSB-1137_AVI160T2002_Wiring.pdf (275K)
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Wiring diagram for AVI160T2002 (A160202) alternators. Shows details of the harness that is included with the units and typical vehicle wiring.
AVI160T2002 (A160202) AVI160T2002-2 (A160202-2)

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Wiring Diagram - MultiPower Alternators
TSB-1055_Wiring_dia-4993-4974-4742.pdf (225K)
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Wiring diagram for 4993PA, 4974PA, 4742JB installation.
A0014742JB (4742JB) A0014974PA (4974PA) A0014993PA (4993PA)

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Wiring Diagram for 1277700
TSB4002_Wiring_Diagram_1277700.pdf (44K)
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Technical Service Bulletin, wiring diagram for 1277700.
1277700

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Wiring diagram for 8SC2023Z
TSB-1026_wiring_diagram_8SC.pdf (203K)
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Wiring diagrams for 8SC3009ZA, 8SC3068V, 8SC2023Z
8SC2023Z (110-565)

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Wiring Diagram For Field Isolation Regulator
TSB-1060_Field-Isolation.pdf (122K)
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Wiring diagram for alternators with a field isolation regulator 8RG2104 - 8LHA2097V, 8LHA2098VA, LBA2127, LBA2128, BLP2328GH
8LHA2097V (110-558) 8LHA2098VA BLP2328GH (BLP2328GH-ISO)
LBA2127 LBA2128

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Wiring Diagrams 4800-4900
TSB-1038_Wiring_Diagram_4800-4900.pdf (438K)
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Wiring diagrams for all 4800 and 4900 series alternators.
A0014864JB (4864JB)

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Wiring diagrams for 8LHA/8LHP/BLD/BLP/LBA/LBP
TSB-1028_wiring_diagram_8LHA-BLD-LBP.pdf (305K)
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Wiring diagrams for the 8LHA, 8LHP, BLD/BLP, LBA/LBP series alternators
8LHA2070VB (110-555HD)

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Wiring Diagrams for 8LHC Alternators
TSB-1027_wiring_diagram_8LHC.pdf (119K)
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Wiring diagram for 8LHC2010Z

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Wiring diagrams JC/LC
TSB-1029_wiring_diagram_JC-LC.pdf (127K)
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Wiring diagrams for the JC/LC series alternators.
A0012300JC (2300JC) A0012505LC (2505LC) A0012526LC (2526LC)
A0012670LC (2670LC) A0012676LC (2676LC) A0012680LCF
A0012700LC (2700LC) A0012706LC A0012713LC (2713LC)
A0012800LC (2800LC) A0012805LC (2805LC) A0012808LC (2808LC)
A0012813LC A0012819LC A0012913LC

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Wiring instructions for 110-555 series
TSB-1044_wiring_8LHA2071VA.pdf (189K)
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Specific instructions to replace 8LHA2094VA with 8LHA2071VA (110-555IJHO), applicable to all 110-555 series part numbers with any suffix

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