Komatsu Rear Seal 6130-22-4231

The Komatsu Rear Seal 6130-22-4231 is identified in the supplied parts catalog as a CRANKSHAFT & RELATED PARTS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include 4D105-5H/5J/5T, 6D105-1, S6D105-1, and SA6D110-1N/P/P-B. 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 6130-22-4231 used for?

Part number 6130-22-4231 is cataloged as a Rear Seal. 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

4D105-5H/5J/5T, 6D105-1, S6D105-1, SA6D110-1N/P/P-B

Engine models with serial-number ranges

4D105-5H/5J/5T (Build 5B) ? 102876-152519 | 6D105-1 (Build 6A) ? 12218-49999 | 6D105-1 (Build 6B) ? 50001-Up | S6D105-1 (Build 6E) ? 61481-Up | SA6D110-1N/P/P-B (Build 8D) ? 50001-Up

Application models without serial numbers

D31A-17, D31E-17, D31P-17, D31P-17A, D31Q-17, D31S-17, GD300-A, D40A-3, D40F-3, D40P-3, D40PF-3A, D40PL-3, D40PLL-3, D41A-3, D41A-3A, D41A-3C, D41P-3, D41S-3, PC200-1, PC200-2, PC200LC-2, GD405A-1, GD505A-2, PC150-1, PC150LC-1, PC200-3, PC200LC-3, PC210-3, PC210LC-3, PC220-3, PC220LC-3, PC220NLC-3, PC240-3K, PC240LC-3K, PC240NLC-3K, PF55L-1, PW210-1, EG150-3, EG150-5

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, D40A-3 S/No. 6001-Up, D40F-3 S/No. 6001-Up, D40P-3 S/No. 6001-Up, D40PF-3A S/No. 6001-Up, D40PL-3 S/No. 6001-Up, D40PLL-3 S/No. 6001-Up, D41A-3 S/No. 6001-Up, D41A-3A S/No. 6001-Up, D41A-3C S/No. 6001-Up, D41P-3 S/No. 6001-Up, D41S-3 S/No. 6001-Up, PC200-1 S/No. 10001-Up, PC200-2 S/No. 15001-Up, PC200LC-2 S/No. 15001-Up, GD405A-1 S/No. 16877-Up, GD505A-2 S/No. 50003-Up, PC150-1 S/No. 1001-Up, PC150LC-1 S/No. 1001-Up, PC200-3 S/No. 20001-Up, PC200LC-3 S/No. 20001-Up, PC210-3 S/No. K10001-Up, PC210LC-3 S/No. K10001-Up, PC220-3 S/No. 20001-Up, PC220LC-3 S/No. 20001-Up, PC220NLC-3 S/No. 20001-Up, PC240-3K S/No. K10001-Up, PC240LC-3K S/No. K10001-Up, PC240NLC-3K S/No. K10001-Up, PF55L-1 S/No. 10001-Up, PW210-1 S/No. 10001-Up

How do I confirm fitment?

Match 6130-22-4231 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 6130-22-4231 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.