SINOTRUK HOWO WD615 Engine Timing Gear Housing 61557010008 Gear Case Assembly Engine Parts

SINOTRUK HOWO Truck Timing Drive System Parts WD615 Engine Timing Gear Housing 61557010008 Gear Case Assembly

The SINOTRUK HOWO 61557010008 Timing Gear Housing is an engine timing system component designed for compatible WEICHAI WD615 diesel engines. It belongs to the engine system and functions as the supporting housing for the timing gear mechanism, providing installation positioning and protection for internal gear components. The timing gear system plays an important role in maintaining the coordinated operation of engine components such as the crankshaft, camshaft, and related driven mechanisms. The 61557010008 gear case helps maintain stable gear positioning while creating a closed working environment for timing gears and lubrication circulation. During heavy-duty truck operation, the gear housing is exposed to continuous engine vibration, temperature changes, and mechanical stress. Damage such as cracks, deformation, sealing problems, or mounting surface wear may affect timing system operation and should be inspected together with timing gears, seals, fasteners, and related engine components. This part is commonly used in SINOTRUK HOWO heavy trucks with WEICHAI WD615 engines, especially during engine rebuilding, maintenance, or replacement of timing system housing components. Before ordering 61557010008, buyers should confirm the engine model, truck model, original part number, housing shape, mounting holes, and installation position to ensure correct compatibility.