Komatsu Filter Oil 6733-51-5142

The Komatsu Filter Oil 6733-51-5142 is identified in the supplied parts catalog as a FILTERS for specific Komatsu diesel engine and equipment configurations. Cataloged engine models include S4D102E-1, SA4D102E-1AB, and SAA4D102E-2B. Listed machine applications include D31E-20, D31E-20A, D37E-5, D37P-5A, and D38E-1 / P-1. Use the complete model and serial-number details below to compare this part with the equipment being serviced.

What is 6733-51-5142 used for?

Part number 6733-51-5142 is cataloged as a Filter Oil. It appears in the FILTERS parts group. The correct selection depends on the engine model, machine model, and the applicable serial-number range.

Compatible engine models

S4D102E-1, SA4D102E-1AB, SAA4D102E-2B

Engine models with serial-number ranges

S4D102E-1 (Build 3A) ? Not Provided | S4D102E-1 (Build 3C) ? Not Provided | SA4D102E-1AB (Build 3E) ? 21240928-Up | SAA4D102E-2B (Build 3F) ? 26277757-Up

Application models without serial numbers

D31E-20, D31E-20A, D37E-5, D37P-5A, D38E-1 / P-1, D38E-1A / P-1A, D39E-1 / P-1, D39E-1A / P-1A, PC60-7 / PC60-7B, PC100-6 / 6Z, PC100L-6, PC120-6 / 6Z, PC130-6K, PC128US-1 / UU-1, PC128US-2 / UU-2, PC138USLC-2, PC150LGP-6K, PC158USEL-2, PC158USLC-2-WI, PW130ES-6K, WA120-3 Avance Plus, WA120-3L, WA120L-3, D32E-1, D32P-1, D32E-1A, D32P-1A, PW170ES-6K, D31EX-21, D31PX-21, D37EX-21, D37PX-21, D39EX-21, D39PX-21, PC160LC-7

Applications with serial-number ranges

D31E-20 S/No. 40087-42001-Up & A40523-Up, D31E-20A S/No. 45001-Up, D37E-5 S/No. 1606-3001-Up & A1924-Up, D37P-5A S/No. 1543-3001-Up & 1649-Up, D38E-1 / P-1 S/No. 85799-Up, D38E-1A / P-1A S/No. 86239-Up, D39E-1 / P-1 S/No. 95872-Up, D39E-1A / P-1A S/No. 96338-Up, PC60-7 / PC60-7B S/No. 45001-Up, PC100-6 / 6Z S/No. 40001-Up, PC100L-6 S/No. 15001-Up, PC120-6 / 6Z S/No. 45001-Up, PC130-6K S/No. K30001-Up, PC128US-1 / UU-1 S/No. 1001-Up, PC128US-2 / UU-2 S/No. 5001-Up, PC138USLC-2 S/No. 1001-Up, PC150LGP-6K S/No. K35001-Up, PC158USEL-2 S/No. 10001-Up, PC158USLC-2-WI S/No. 10001-Up, PW130ES-6K S/No. K30545-Up, WA120-3 Avance Plus S/No. A31001-Up, WA120-3L S/No. A30001-Up, WA120L-3 S/No. 54001-Up, D32E-1 S/No. 75718-Up, D32P-1 S/No. 75718-Up, D32E-1A S/No. 76093-Up, D32P-1A S/No. 76093-Up, PW170ES-6K S/No. K30001-Up, D31EX-21 S/No. 50001-Up, D31PX-21 S/No. 50001-Up, D37EX-21 S/No. 50001-Up, D37PX-21 S/No. 50001-Up, D39EX-21 S/No. 1001-Up, D39PX-21 S/No. 1001-Up, PC160LC-7 S/No. 10001-Up

How do I confirm fitment?

Match 6733-51-5142 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 6733-51-5142 fit every listed Komatsu machine?
No. Fitment is limited to the cataloged engine, application, and serial-number combinations. Confirm all identifying information before ordering.