Komatsu Conrod 6136-31-3101

The Komatsu Conrod 6136-31-3101 is identified in the supplied parts catalog as a CONNECTING ROD & RELATED PARTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include 4D105-5H/5J/5T, S4D105-5A/B, and S6D105-1. Listed machine applications include D31A-17, D31E-17, D31P-17, D31P-17A, and D31Q-17. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6136-31-3101 used for?

Part number 6136-31-3101 is cataloged as a Conrod. It appears in the CONNECTING ROD & RELATED PARTS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

4D105-5H/5J/5T, S4D105-5A/B, S6D105-1

Engine models with serial-number ranges

4D105-5H/5J/5T (Build 5B) ? 102876-152519 | S4D105-5A/B (Build 5F) ? 100028-149999 | S6D105-1 (Build 6C) ? 12124-49999

Application models without serial numbers

D31A-17, D31E-17, D31P-17, D31P-17A, D31Q-17, D31S-17, GD300-A, PC100-1, PC100-2, PC-120-2, PW100-1, PC220-2, PC220LC-2, GD505A-2

Applications with serial-number ranges

D31A-17 S/No. 32001-Up, D31E-17 S/No. 32001-Up, D31P-17 S/No. 32001-Up, D31P-17A S/No. 32001-Up, D31Q-17 S/No. 32001-Up, D31S-17 S/No. 32001-Up, GD300-A S/No. 2001-Up, PC100-1 S/No. 1001-Up, PC100-2 S/No. 1001-Up, PC-120-2 S/No. 14001-Up, PW100-1 S/No. 1003-Up, PC220-2 S/No. 11001-Up, PC220LC-2 S/No. 11001-Up, GD505A-2 S/No. 50001-Up

How do I confirm fitment?

Match 6136-31-3101 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 6136-31-3101 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.