volvo old truck clutch disc , Iran

The used clutch disc and pressure plate for older Volvo trucks provide reliable torque transmission due to their robust design and hardened steel construction. The disc diameter typically ranges from 420 to 450 millimeters, and the clutch plate with an alloy friction lining resists heat up to 350°C, handling torque between 900 and 1,100 Nm. The diaphragm springs have stiffness of 25–28 kN/m, and the allowable wear gap between disc and plate is less than 2 millimeters. Using tested, quality used components maintains engagement precision and reduces clutch slippage by up to 70% compared to new units, provided cracks and corrosion are carefully inspected before installation.

From a durability and thermal performance perspective, used Volvo discs and plates must be mounted on the flywheel with proper lubrication and precise alignment to maintain optimal surface friction. Foreign particles or excess oil on the lining reduce the coefficient of friction and increase the likelihood of slippage. Under normal operating conditions, the expected service life of these components ranges between 4,000 and 7,000 hours, and tested used units can restore 60–75% of this lifespan.

Economically, older Volvo used clutch discs and plates typically cost between \300 and \480 in the Iranian market. Considering remaining service life and operational efficiency, the cost per 1,000 operating hours is more economical than new aftermarket alternatives. These components are designed for medium-duty cycles and 80–95% of rated load but can deliver reliable performance under heavy-duty conditions when temperature and pressure are controlled. Choosing reputable brands and inspecting used parts before installation is crucial for reducing maintenance costs and extending clutch system longevity.You can order and buy volvo old truck clutch disc from Iran by contacting us through whatsaap and email.
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