OEM Axial Piston Hydraulic Motor for Komatsu PC3000, PC4000 and PC5500 (ref. 710 769 73)
An axial piston hydraulic motor converts high-pressure oil flow into rotary motion for the swing or travel drive. Piston motors wear at the pistons, valve plate and bearings; contamination and overheating are the main causes of lost torque and internal leakage.
Key facts
- Part: Axial Piston Hydraulic Motor, new replacement for Komatsu PC3000, PC4000 and PC5500
- Komatsu OEM ref.: 710 769 73 (also written 71076973)
- Interchangeable references: 1 additional Komatsu numbers (listed below), incl. 654 891 40
- Fits: Komatsu PC3000, PC4000 and PC5500 (mining excavator)
- Condition: New, to OEM specification
- HD Mining Parts SKU: KMP-APHM-16BFCD
- Supplied by: HD Mining Parts (worldwide export, quote-based)
Interchangeable reference numbers
This part is interchangeable with the following Komatsu reference numbers (including superseded and alternative references) and can be supplied in place of any of them. Each is shown with and without spaces:
- 654 891 40 / 65489140
Each part is matched by reference number and technically verified before dispatch, with traceable sourcing and export-ready delivery; availability and lead time on request.
Frequently asked questions
What part is Komatsu OEM number 710 769 73?
It is the axial piston hydraulic motor for Komatsu PC3000, PC4000 and PC5500; HD Mining Parts supplies a new replacement under SKU KMP-APHM-16BFCD.
Is 654 891 40 interchangeable with 710 769 73?
Yes, 654 891 40 (65489140) is an interchangeable Komatsu reference for this axial piston hydraulic motor and can be replaced by it.
Request Komatsu OEM ref. 710 769 73, or browse all Hydraulic Motors and Komatsu PC3000 spare parts, Komatsu PC4000 spare parts, Komatsu PC5500 spare parts, or request a quotation.