Chenyang Engine Parts – Quality You Can Trust！

As a strategic partner of Weichai, CHENYANG specializes in providing factory-grade Weichai engine parts. From core components to precision accessories, we ensure the stable operation of engines in all aspects. Our parts are crafted with high-strength alloy materials and wear-resistant coating processes, and have all passed over 1,000 hours of high-temperature and vibration resistance tests. They are compatible with the entire range of Weichai engines, including WP10, WP13, and WP4.1, delivering durable and reliable power support for trucks, construction machinery, and generator sets.

Four Key Components, Precision Solutions to Engine Pain Points

✅ Multi-V Belt: Made with aramid fiber-reinforced rubber, it offers a 30% increase in fatigue resistance, ensuring zero slippage during power transmission and reducing maintenance frequency.
✅ Fuel Injection Pump Assembly: Precision-tuned to micrometer-level accuracy, it enhances atomization efficiency by 25%, optimizing both fuel economy and power output while achieving cleaner emissions.
✅ Fan Clutch: Featuring intelligent temperature control, it adjusts the cooling intensity on demand, reducing engine energy consumption by 15% and effectively stabilizing temperature fluctuations.
✅ Flywheel Assembly: With a thickened ring gear and enhanced dynamic balance treatment, it can withstand a 20% increase in torque, ensuring smooth start-stop operations and extending the lifespan of the transmission system.

All components come with Weichai's official factory certification and a 12-month warranty. We offer vehicle model compatibility queries and bulk customization services. Purchase high-quality components tailored to your equipment now and keep your engines running at peak performance → View the Full Range of Weichai Components