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Valeo stock clutch disc and pressure plate for Rana

• Made in : فرانسه
• Type : استوک
• Brand : والئو VALEO
• Machinery : رانا

The Valeo stock clutch disc and pressure plate for Rana are engineered from high-strength alloy steel with precise heat treatment, ensuring high resistance to mechanical and thermal stresses. The disc diameter ranges from 215 to 225 millimeters, and the plate thickness is approximately 8 to 9 millimeters, optimizing uniform torque transfer from the four-cylinder engine to the gearbox. The surface friction coefficient is measured between 0.31 and 0.35, providing a balanced combination of smooth pedal operation and extended clutch plate life. Diaphragm springs are calibrated with a compressive force of 780 to 950 Newtons, delivering stable and smooth performance in both urban and intercity driving conditions.

The Valeo Rana clutch plate features an organic lining reinforced with metallic fibers and heat-resistant resin, capable of withstanding operating temperatures up to 390 degrees Celsius. Its estimated service life under mixed driving conditions ranges from 62,000 to 85,000 kilometers. Precisely engineered grooves on the friction surface reduce vibrations and prevent uneven wear. The internal damper system can absorb torsional loads of 155 to 180 Newton meters, neutralizing sudden engine shocks and preventing transmission to the gearbox. These features significantly enhance the durability and performance of the Rana clutch system.
WEBSITE: Valeo stock clutch disc and pressure plate for Rana Iran