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Product Details

  • 3D Photo
    8MR2058PA 3D Photo
  • Front Photo
    8MR2058PA Front Photo
  • Rear Photo
    8MR2058PA Rear Photo
  • Side Photo
    8MR2058PA Side Photo
  • Front Dim Drawing
    8MR2058PA Front Dim Drawing
  • Rear Dim Drawing
    8MR2058PA Rear Dim Drawing
  • Side Dim Drawing
    8MR2058PA Side Dim Drawing
  • Output Curve
    8MR2058PA Output Curve
  • Wiring Diagram
    8MR2058PA Wiring Diagram
  • Label
    8MR2058PA Label
Product Specifications
Spec Value
Item number 8MR2058PA
Sales number 110-521
Series number 8MA-8MH-8MR
System voltage 12
Output 72
Mounting style SPOOL
Dimensions in INCHES
Housing coating E-COAT
UL Approved Yes
Mounting bolt size .375-.390
Spool length 2
Mounting ear size 5/16-18 NC (1 HOLE)
Mounting holes 1
Positive stud size 1/4-20 NC
Negative stud size 10-24 NC
Rectifier location INTERNAL
Shaft diameter 5/8 INCH
Excitation type Ignition Excite
Regulator location Integral
Regulator number 8RG2069
Diode trio Yes
Pulley included No
Lamp driver No
Adjustable regulator No
Remote sense No
Smart check No
Batteryless No
Region Priority / Status
Not currently available in the US or Europe. Contact us for additional information
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)
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