Komatsu Pin Dowel 6732-21-6150

The Komatsu Pin Dowel 6732-21-6150 is identified in the supplied parts catalog as a CRANKSHAFT & RELATED PARTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include SA6D102E-1AA and SAA4D107E-1. Listed machine applications include PC220LC-6, PC240-6K, PC240LC-6K, PC240NLC-6K, and PC250LC-6. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6732-21-6150 used for?

Part number 6732-21-6150 is cataloged as a Pin Dowel. 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

SA6D102E-1AA, SAA4D107E-1

Engine models with serial-number ranges

SA6D102E-1AA (Build 4C) ? 21180000-21296536 | SAA4D107E-1 (Build 28A) ? 21720884-Up

Application models without serial numbers

PC220LC-6, PC240-6K, PC240LC-6K, PC240NLC-6K, PC250LC-6, PW140-7/PW148-8/PW160-7E0/PW160-8, PC160LC-8, D39EX-22/D39PX-22, WA200-6, PC200-8E0/PC200LC-8E0, PC190LC/NLC-8, HB205-1/HB215LC-1

Applications with serial-number ranges

PC220LC-6 S/No. A82001-Up, PC240-6K S/No. K30001-Up, PC240LC-6K S/No. K30001-Up, PC240NLC-6K S/No. K30001-Up, PC250LC-6 S/No. A82001-Up

How do I confirm fitment?

Match 6732-21-6150 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 6732-21-6150 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.