8MR2307U - Product Details

  • 3D Photo
    8MR2307U 3D Photo
  • Front Photo
    8MR2307U Front Photo
  • Rear Photo
    8MR2307U Rear Photo
  • Side Photo
    8MR2307U Side Photo
  • Front Dim Drawing
    8MR2307U Front Dim Drawing
  • Rear Dim Drawing
    8MR2307U Rear Dim Drawing
  • Side Dim Drawing
    8MR2307U Side Dim Drawing
  • Output Curve
    8MR2307U Output Curve
  • Wiring Diagram
    8MR2307U Wiring Diagram
  • Label
    8MR2307U Label
Product Specifications
Spec Value
Item number 8MR2307U
Sales number 110-560
Series number 8MA-8MH-8MR
System voltage 12
Output 105
Mounting style SPOOL
Dimensions in INCHES
Housing coating E-COAT
UL Approved No
Mounting bolt size 10.1-10.4MM
Spool length 2
Mounting ear size M8
Mounting holes 1
Positive stud size M6
Negative stud size M5
Rectifier location INTERNAL
Shaft diameter  
Excitation type Ignition Excite
Regulator location Integral
Regulator number 8RG2064
Diode trio Yes
Pulley included No
Lamp driver No
Adjustable regulator No
Remote sense No
Smart check No
Batteryless No
Region Priority / Status
USA / Canada Low (C)
United Kingdom / Europe Limited (W)
Technical Bulletin
Title / Link Description
8MR Hardware Kit Hardware components for 8MR series alternators
TSB-3021_8MR_Hardware.pdf (1.7 mb)
Parts Breakdown
Title / Link Description
8MR Service Parts List Service parts list for 8MR series alternators
SP1023_8MR_parts_list_web.pdf (2.6 mb)
Numbers Our Customers Use
CompanyPart number
MACK TRUCKS INC 2742 5034-110560

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