Crankshaft pulley Vibration damper Timing belt for Volv o Harmonic balancer 30731045 Crankshaft damper
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.
Company Profile:
Beijing Huarui Jietong Trading Co., Ltd. brings 20 years of automotive aftermarket expertise as a professional auto parts supplier. With strategic locations in Beijing, Guangzhou, and Jiangsu, we efficiently meet quality and quantity demands for global customers.
The company primarily focuses on accessories for Land Rover, Jaguar, and VO LVO product series, including Air Conditioning Systems, Braking Systems, Driving Systems, Engine Systems, Cooling Systems, Auto Body Systems, Steering Systems, Suspension Systems, Transmission Systems, and other related parts. Facing the trend of economic globalization, our company is committed to bringing better products and services to the world, providing high-quality products and services for domestic and foreign enterprises and customers.
We welcome any inquiries and look forward to your contact.
- 20 years of specialized auto parts industry experience
- Expert technical team for comprehensive support
- Direct partnerships with repair shops for real-world feedback
- Premium quality parts ensuring reliability and durability
- Extensive inventory with over 500,000+ items ready to ship
- Responsive customer service with quick turnaround
- Customized solutions for specific vehicle requirements
- Professional technical guidance and installation support
- Comprehensive 12-month warranty coverage
- Competitive pricing through optimized supply chains
- Rigorous quality control meeting industry standards
- Efficient global shipping via multiple carriers
Items ship within 3-7 business days via Epacket/UPS/FEDEX/DHL/EMS.
Remote areas may incur additional shipping fees.
Inspect items upon delivery and contact us immediately for any damage.
Russian customers must provide full name; Brazilian customers must provide tax number for courier shipments.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.