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Search references connected to Caterpillar. Every public part page routes to a wholesale enquiry; no cart, checkout, or public pricing.
Main crankshaft bearing set (STD or 0.010 oversize) for Caterpillar C4.4 and 3054C engines. Used during engine overhaul to restore crankshaft bearing clearances.
Engine oil pump group for Caterpillar large excavators and motor graders including the 345C and 345D excavators and the 16H motor grader.
Engine piston for the Caterpillar 3508 large diesel engine, used in heavy equipment and power generation applications.
Hydraulic cylinder seal kit (KIT-SEAL) for Caterpillar 140 series motor graders. Compatible with multiple 140G through 140M grader variants.