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8MR2087UA - High Output Alternator

  • Front Dim Drawing
    8MR2087UA Front Dim Drawing
  • Rear Dim Drawing
    8MR2087UA Rear Dim Drawing
  • Side Dim Drawing
    8MR2087UA Side Dim Drawing
  • Output Curve
    8MR2087UA Output Curve
  • Wiring Diagram
    8MR2087UA Wiring Diagram
 
Product Specifications
Spec Value
Item number 8MR2087UA
Sales number N/A
Series number 8MA-8MH-8MR
System voltage 12
Output 105
Mounting style SPOOL
Dimensions in INCHES
Rotation CLOCKWISE
Housing coating E-COAT
UL Approved No
Mounting bolt size .505-.520
Spool length 1"
Mounting ear size 5/16-18
Mounting holes 3
Positive stud size 1/4-20
Negative stud size 1/4-20
Rectifier location INTEGRAL
Shaft diameter  
Excitation type Self Excite
Regulator location Integral
Regulator number 8RG2075C
Diode trio No
Pulley included No
Lamp driver No
Adjustable regulator No
Remote sense No
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
 
Availability
Region Priority / Status
USA / Canada 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
CATERPILLAR, INC. 107-2519
 
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