S4D102E-1, SAA6D102E-2
Komatsu — D31E-20 Serial 40087-42001-UP & A40523-UP, D31E-20A Serial 45001-UP, D37E-5 Serial 1606-3001-UP & A1924-UP, D37P-5A Serial 1543-3001-UP & 1649-UP, D38E-1 / P-1 Serial 85799-UP, D38E-1A / P-1A Serial 86239-UP, D39E-1 / P-1 Serial 95872-UP, D39E-1A / P-1A S
Liner & Piston Kits for Komatsu
Request a quoteNew, used, or aftermarket — sourced and shipped anywhere in the US.
Fits 1 machine model
Across Komatsu.
Request a quote to confirm the exact fit for your machine, or sign in to browse every part for your equipment.
Looking for a different part? Tell us what you need →