Piston for KOMATSU SA6D170E-3Reference6240-31-2111Engine applicationsKOMATSU SA6D170E-3bore mm170retainer specification68-2.5-RBsupplier ring thickness reference3.9T 3.629T 4.0Reference6240-31-2111PistonBrowse this categoryBrowse this brand · KOMATSUKOMATSU