Piston for KOMATSU 6D140Reference6212-31-2151Engine applicationsKOMATSU 6D140bore mm140retainer specification52-2.0-RA/RBsupplier ring thickness reference2.5T 2.5T 4.00PistonBrowse this categoryBrowse this brand · KOMATSUProduct page · 6212-31-2151KOMATSU