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Rocker Cover / Cylinder Head Cover 612630040005 for Sinotruk HOWO
- - OEM matched part No. 612630040005, perfect fit for WEICHAI WP10/WP12 series engines
- - High-strength aluminum alloy die-casting, excellent heat dissipation & anti-deformation performance
- - Integrated sealing ring design, effectively blocks engine oil leakage and dust intrusion
- - Precision mounting holes & interface, matches original valve train components perfectly
- - Corrosion-resistant surface treatment, long service life under high temperature and harsh working conditions
Product Specifications
- OEM Part No.: 612630040005
- Material: Aluminum Alloy
- Dimensions (L×W×H): 380mm × 220mm × 120mm
- Mounting Hole Diameter: 10mm
- Net Weight: 4.5kg
Product Introduction
This 612630040005 cylinder head cover (rocker cover) is a key closure component of the engine valve mechanism system. It is installed on the top of the cylinder head to seal the valve train, camshaft and other components, preventing engine oil from vaporizing and leaking out, and avoiding external dust and impurities from entering the engine. Made of high-quality aluminum alloy, it has good thermal conductivity to effectively reduce the temperature of the valve train. The structural design ensures reliable sealing performance during long-term operation of the heavy-duty engine, greatly improving the stability and service life of the engine.
Applicable Models
Suitable for Sinotruk HOWO series heavy-duty commercial vehicles equipped with WEICHAI WP10, WP12 series engines, including tractor units, dump trucks, concrete mixers, cargo trucks and other engineering special vehicles.
