Starter Motor

Home << Products << Engine System << Starting & Charging System << Starter Motor << 0R-7757 0R7757 24V Starter Motor for Caterpillar Equipment
  • 0R-7757 starter motor for CAT 140H 966H

  • 0R7757 24V starter motor for Caterpillar equipment

  • 0R-7757 starting motor for CAT 160H motor grader

  • CAT 0R-7757 starter motor pinion and solenoid detail

  • Caterpillar 0R-7757 starter motor mounting nose view

0R-7757 0R7757 24V Starter Motor for Caterpillar Equipment

Part Number: 0R-7757 / 0R7757

Related Ref: 165-4619 / 10461137

MOQ: 1 Piece

Warranty: 6 Months

Lead Time: 7 - 15 Days

Product Type: Starter Motor / Starting Motor

Compatible: CAT 140H 160H 966H 972H 814F 815F 816F references

Product Description

0R-7757 Starter Motor for Caterpillar Equipment

The 0R-7757 / 0R7757 starter motor is used for Caterpillar equipment starting system applications. It is commonly searched as a CAT starter motor, 24V starter motor, electric starting motor or heavy duty starter motor for Caterpillar motor graders, wheel loaders and compactors.

This page focuses on 0R-7757 as the main part number. Public CAT information describes 0R-7757 as a 24V electric starter motor, while 165-4619 appears as the related new starting motor group reference. Final confirmation should be made by the removed starter number, voltage, pinion teeth, mount size, rotation, solenoid position and machine serial number.

CAT 140H 966H Application Reference

Common CAT model references include 140H, 143H, 160H and 163H motor graders; 966G II, 966H, 972G II and 972H wheel loaders; 814F wheel dozer; 815F soil compactor; and 816F landfill compactor.

Because starter motor selection can vary by machine serial number, engine arrangement and previous repair history, the model name alone should not replace old starter checking before quotation.

Part Number and Specification Notes

Main Part Number0R-7757 / 0R7757
Related CAT Reference165-4619
Delco Reference10461137, verify before quotation
Product NameStarter Motor / Electric Starting Motor
Voltage24V
Pinion Teeth13T reference; CAT specifications also show 13/14, verify with the old starter
Pinion Pitch8/10 reference
Mount SizeSAE No. 3 nose housing reference
RotationCW checking reference

Information Needed Before Quotation

  • Old starter motor part number or clear nameplate photo.

  • CAT machine model and machine serial number.

  • Voltage and pinion teeth confirmation.

  • Mounting nose size, mounting hole layout and solenoid position photos.

  • Old starter comparison photos before shipment.


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