New Komatsu S4D102E-1 Series Piston Body. Replacement equivalent to OEM.

Fits the following applications:

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-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-UpPW130ES-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

Don't see your equipment application? Contact us today to find the parts that are right for you!

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APM offers a complete line of superior quality aftermarket replacement parts for Komatsu® at a fraction of the OEM price. OEM part numbers are used for reference purposes only. Call toll-free 1-800-282-9319 for ordering assistance and technical advice.

Image is for representational purposes only. Actual product appearance may vary.