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. Widely used in long-haul, mining, and construction fleets.
Configuration: Heavy-duty clutch disc with torsional damper springs and reinforced friction lining
Function: Transfers torque from the engine to the transmission while reducing drivetrain shock and vibration, ensuring 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 springs
Application: Sinotruk Howo 371 and Sitrak A7 trucks using OEM WG9925160300 clutch assemblies
Torque Capacity: ~2600–2800 Nm depending on engine rating
Orientation: Installed between flywheel and clutch pressure plate in manual transmission system
Service Interval: Replacement recommended every 200,000–250,000 km depending on operating load and duty cycle
Delivery & Availability:
Stock Options: OEM-equivalent clutch discs with damper springs available for Sinotruk and Sitrak trucks
Delivery Time: 3–7 days internationally
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