Yuchai 150-1005015P Crankshaft Assembly

This crankshaft assembly is manufactured from forged steel to meet OEM specifications for durability and fatigue resistance. It features precision-machined main journals, connecting rod journals, and counterweights designed for the Yuchai 6112 series diesel engine. The component undergoes heat treatment and surface hardening processes to ensure dimensional stability under high combustion pressures and rotational speeds. It serves as a direct replacement for the original equipment crankshaft in the specified engine applications. Application coverage includes Yuchai 6112 engines installed in Dongfeng KR, KC, and KL series heavy duty trucks. Verification of engine serial number and vehicle identification number is recommended prior to installation to ensure correct fitment. No additional hardware or bearings are included with the crankshaft assembly; main bearings and connecting rod bearings must be sourced separately according to required undersize specifications.