Komatsu Fuel Lift Pump 6736-72-6510

The Komatsu Fuel Lift Pump 6736-72-6510 is identified in the supplied parts catalog as a FUEL SYSTEM for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include S4D102E-1. Listed machine applications include WA120-1LC. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6736-72-6510 used for?

Part number 6736-72-6510 is cataloged as a Fuel Lift Pump. It appears in the FUEL SYSTEM parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

S4D102E-1

Engine models with serial-number ranges

S4D102E-1 (Build 3D) ? Not Provided

Application models without serial numbers

WA120-1LC

Applications with serial-number ranges

WA120-1LC S/No. A20001-Up

How do I confirm fitment?

Match 6736-72-6510 to the existing part number and verify the complete engine model, equipment model, and serial number. A shared model name does not confirm compatibility because production changes can affect the required component.

Frequently asked question

Will 6736-72-6510 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.