The flywheel housing serves as the core connecting component between the engine and transmission. Key information is as follows:

Core Function

Connects the engine block to the transmission, providing mounting space and protection for the flywheel and clutch. Simultaneously functions as a transitional component in power transmission, ensuring coaxial alignment between the engine and transmission to enhance stability in power delivery.

Compatible Models

Fits Weichai/Sinotruk engines (e.g., WP10, WP12 series) in heavy-duty trucks like Sinotruk Howo and Shandong Heavy Truck, serving as original equipment for Sinotruk commercial vehicle powertrains.

Product Features

Constructed from cast iron for high rigidity and sealing integrity. The central through-hole accommodates the flywheel, while peripheral bolt holes connect to the engine block and transmission housing. Surface metal liners enhance wear resistance on mounting surfaces.