Crankshaft pulley Vibration damper Timing belt for Volv o Harmonic balancer 30731045 crank pulley

Product Description:

 
Crankshaft damper
OE NO.:  30731045

Applicable vehicle type: For VO LVO

The crankshaft pulley (belt pulley), also known as the crankshaft damper / harmonic balancer, is a disc-shaped component mounted on the front end of the crankshaft and secured with bolts. Its edge is machined with V-grooves or multi-rib grooves for installing drive belts, which connect the crankshaft to the engine accessory system.

• Regular Inspection: Conducted every 20,000 kilometres or annually, focusing on the condition of the rubber layer and belt wear.
• Belt Tension: Maintain correct tension; excessive tightness accelerates pulley wear, while excessive slack causes slippage.
• Avoid Overloading: When fitting aftermarket accessories (such as high-powered audio systems), consider the pulley's load capacity.
• Temperature Protection: Prevent engine overheating, as high temperatures accelerate rubber layer ageing.

 

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• Comprehensive 12-month warranty coverage
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