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1278740 - High Output Alternator

  • Front Dim Drawing
    1278740 Front Dim Drawing
  • Rear Dim Drawing
    1278740 Rear Dim Drawing
  • Side Dim Drawing
    1278740 Side Dim Drawing
  • Output Curve
    1278740 Output Curve
  • Wiring Diagram
    1278740 Wiring Diagram
Product Specifications
Spec Value
Item number 1278740
Sales number N/A
Series number AB172R
System voltage 24
Output 170
Mounting style DUAL FOOT
Dimensions in MILLIMETERS
Housing coating PAINTED
UL Approved No
Positive stud size M8X1.25
Negative stud size M10X1.5
Rectifier location  
Shaft diameter  
Excitation type  
Regulator location  
Regulator number  
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
Region Priority / Status
United Kingdom / Europe Not determined
Technical Bulletin
Title / Link Description
AB172R Alt Series Service Manual Service manual for the AB172RL series alternators.
TSM4012_AB172R_Alt_Family_Service_Manual.pdf (5.8 mb)
Numbers Our Customers Use
CompanyPart number
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