Gear Housing (Model VG1560010010) serves as the core transmission and mounting base component at the engine's front end. Key information is as follows:

Core Functions

Transmission Integration: Houses drive gears for components such as the crankshaft, camshaft, and fuel injection pump, enabling power transmission and speed synchronization among components (e.g., camshaft speed is half that of the crankshaft).

Mounting Base: Provides mounting interfaces for accessories like the starter motor, water pump, and alternator, serving as the “integrated bracket” for the engine's front accessory system.

Sealing Protection: Encloses the gear transmission area to prevent oil leakage and ingress of external contaminants while providing a lubrication chamber for gear operation.

Compatible Models and Engines

Compatible Engines: 6-Cylinder diesel engines including Weichai WD615/WP10 and Sinotruk MC07

Compatible Models: Heavy-duty trucks including Sinotruk Howo, Sandaika, and Shaanxi Delong

Product Features

Structure & Material: Cast iron construction ensures high rigidity and sealing integrity. Multiple surface openings correspond to gear mounting positions for crankshaft, camshaft, and injection pump, along with accessory connection interfaces.

Gear Matching: Internal gear tooth ratios are precisely matched to the engine's valve timing and injection timing, serving as critical components for ensuring proper engine operation sequencing.

Assembly Requirements: During installation, strictly align the timing marks on all gears to prevent valve timing misalignment or injection timing deviation. Failure to do so may result in reduced engine power, abnormal noises, or even engine damage.

Maintenance Key Points: Regularly inspect the gear chamber gasket (to prevent oil leakage). If abnormal gear noise occurs, disassemble to check for excessive gear wear or meshing clearance.