Manufacturer Supplies Sinotruk Howo Clutch Pressure Plate Assembly AZ9921160200 CH430-21

Manufacturer Supplies Sinotruk Howo Clutch Pressure Plate Assembly AZ9921160200 

This assembly is widely used across major heavy-duty truck platforms, including:

• HOWO Series: HOWO 336, 371, 380, and 420 dump trucks and tractors.

• HOWO A7 / T7H: High-horsepower models equipped with D10/D12 engines.

• SITRAK: C7H and T7H series heavy trucks.

• Other Brands: Compatible with certain Shacman, Foton, and Dayun heavy-duty trucks using the same powertrain specifications.

• High Torque Capacity: Engineered to handle high-output diesel engines ranging from 370HP to 420HP with a clamping force of up to 15,000 N.

• Thermal Stability: Advanced alloy cast iron plate prevents warping and maintains friction coefficient under extreme temperatures during heavy-load starts.

• Smooth Engagement: The diaphragm spring ensures a soft pedal feel and consistent pressure distribution, reducing vibration and noise.

• Precision Balancing: Every unit is dynamically balanced to minimize high-speed rotational vibration, protecting the transmission and crankshaft.

For optimal performance, it is recommended to inspect or replace these components together:

• Clutch Disc (Driven Plate): Standard Φ430 ceramic or organic friction plate.

• Release Bearing: Compatible with pull-type release bearings (e.g., WG9114160020).

• Clutch Servo / Booster: Like WG9725230051 for smoother operation.

• Mounting Bolts: High-tensile strength pressure plate fastening bolts.

Shaanxi JFDL Trading Co., Ltd specializes in truck spare parts with extensive industry expertise. Our components are compatible with major truck brands including SINOTRUCK HOWO, SHACMAN, FOTON, FAW, DONGFENG, XCMG, SANY, LIU GONG, BENZ, MAN, and Yutong bus. We offer comprehensive OEM and ODM services.

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