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A0014806JB - High Output Alternator

  • 3D Photo
    A0014806JB 3D Photo
  • Front Photo
    A0014806JB Front Photo
  • Rear Photo
    A0014806JB Rear Photo
  • Side Photo
    A0014806JB Side Photo
  • Front Dim Drawing
    A0014806JB Front Dim Drawing
  • Rear Dim Drawing
    A0014806JB Rear Dim Drawing
  • Side Dim Drawing
    A0014806JB Side Dim Drawing
  • Output Curve
    A0014806JB Output Curve
  • Label
    A0014806JB Label
Product Specifications
Spec Value
Item number A0014806JB
Sales number 4806JB
Series number 4800-4900
Special Note Conditions Of Usage
Warning: Prestolite Products are not approved for Aviation applications!
System voltage 12
Output 145
Mounting style J-180
Dimensions in INCHES
Housing coating RAW
UL Approved No
Mounting bolt size 1/2-13 UNC
Positive stud size 5/16-18 UNC
Negative stud size 5/16-18 UNC
Rectifier location INTERNAL
Shaft diameter 7/8 INCH
Excitation type Ignition Excite
Regulator location Integral
Regulator number R240103725
Diode trio No
Pulley included No
Lamp driver No
Adjustable regulator No
Remote sense Yes
Smart check No
Batteryless No
Private Brand
This product is not available to the general aftermarket. Please contact a distributor near you or contact us for more information
Region Priority / Status
USA / Canada Not currently available - Discontinued
United Kingdom / Europe Limited (X)
Technical Bulletins
Title / Link Description
4000 Series 6 Diode Hardware Kit 4000 series alternators with 6 diodes
TSB-3011_4000-6-diode-hardware-with-cap.pdf (704 kb)
Brush Inspection and Replacement Procedure Brush inspection and replacement procedure for 2500, 2800, 4800 and 4900 series alternators
TSB-1061_Brush_Insection_and_Replacement.pdf (668 kb)
Parts Breakdown
Title / Link Description
6 Diode Alternator Service Parts List Service parts list for 6 diode series alternators.
SP1013_4000-6-diode-parts-list-web.pdf (2.3 mb)
Other Numbers We Use
Type Number
National stocking number 2920-01-337-9236
Numbers Our Customers Use
CompanyPart number
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