Piston for KOMATSU 4D92Reference6140-31-2113Engine applicationsKOMATSU 4D92bore mm92retainer specification32-1.2-RAsupplier ring thickness reference3.01T 3.00 6.00Other references on this record6140-31-20106140-31-20116140-31-2113PistonBrowse this categoryBrowse this brand · KOMATSUProduct page · 6140-31-2010KOMATSU