Description
Product Overview:
Part Name: Heavy Duty Truck Clutch Disc with Spring Assembly for Sinotruk Howo & Sitrak A7
Part Numbers: WG9925160300
Vehicle Compatibility: Fit for Sinotruk Howo 371 and Sitrak A7 heavy-duty trucks (2008–2018) equipped with 430mm manual transmission clutch systems. Commonly used in mining, long-haul, and construction fleets.
Configuration: Heavy-duty clutch disc with torsional damper springs and reinforced friction lining for high-load applications
Function: Ensures reliable torque transfer from engine to transmission, absorbs drivetrain vibration, and provides smooth gear shifts under heavy-duty operation
Technical Specifications:
Type: Heavy-duty clutch spring disc
Size: 430 mm diameter (Specification)
Material: High-strength steel disc with organic/ceramic composite lining and integrated damper spring system
Application: Sinotruk Howo 371 and Sitrak A7 trucks using WG9925160300 clutch system
Torque Capacity: ~2600–2800 Nm depending on engine output
Orientation: Installed between clutch pressure plate and flywheel in manual transmission system
Service Interval: Replacement recommended every 200,000–250,000 km depending on operating conditions
Delivery & Availability:
Stock Options: OEM-equivalent clutch spring discs available for Sinotruk and Sitrak heavy trucks
Delivery Time: 3–7 days internationally
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