Komatsu Cylinder Block 6206-21-1501

The Komatsu Cylinder Block 6206-21-1501 is identified in the supplied parts catalog as a CYLINDER BLOCK & COMPONENTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include 6D95L-1. Listed machine applications include D31E-20, D31P, PL, PLL-20, D31P-20A, D37E-2 / P2, and D37E-5. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6206-21-1501 used for?

Part number 6206-21-1501 is cataloged as a Cylinder Block. It appears in the CYLINDER BLOCK & COMPONENTS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

6D95L-1

Engine models with serial-number ranges

6D95L-1 (Build 2B) ? 69586-Up

Application models without serial numbers

D31E-20, D31E-20, D31E-20, D31P, PL, PLL-20, D31P-20A, D37E-2 / P2, D37E-5, D37P-5A, GD305A-1A

Applications with serial-number ranges

D31E-20 S/No. 40087-42000, D31E-20 S/No. 42001-Up, D31E-20 S/No. 40523-Up, D31P, PL, PLL-20 S/No. 45001-Up, D31P-20A S/No. 45001-Up, D37E-2 / P2 S/No. 1501-2500-Up, D37E-5 S/No. 1606-3001-Up & A1924-Up, D37P-5A S/No. 1543-3001-Up & 1649-Up, GD305A-1A S/No. 6734-Up

How do I confirm fitment?

Match 6206-21-1501 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 6206-21-1501 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.