Komatsu Crankshaft C/W Gear 6219-31-1100

The Komatsu Crankshaft C/W Gear 6219-31-1100 is identified in the supplied parts catalog as a CRANKSHAFT & RELATED PARTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include SAA12V140E-3. Listed machine applications include HD785-7, PC2000, and WA900. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6219-31-1100 used for?

Part number 6219-31-1100 is cataloged as a Crankshaft C/W Gear. It appears in the CRANKSHAFT & RELATED PARTS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

SAA12V140E-3

Engine models with serial-number ranges

SAA12V140E-3 (Build 13E) ? Not Provided

Application models without serial numbers

HD785-7, PC2000, WA900

How do I confirm fitment?

Match 6219-31-1100 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 6219-31-1100 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.