Product Description:

 
Tensioner pulley
OE NO.:   31251653 32249369 31258034

Applicable vehicle type: For Volvo

 
 
The automotive tensioner pulley is a critical belt tensioning device applied in the automotive transmission system. It is primarily used to maintain the appropriate tension of timing belts and accessory drive belts, ensuring stable and reliable operation of the engine valve train system and accessory systems. As one of the easily worn parts of a vehicle, the tensioner pulley is typically installed on the slack side of the belt, compensating for the elongation caused by belt wear and aging through automatic or manual adjustment mechanisms.
Core Functions and Roles

• Automatic Tension Adjustment: Adjusts the tension force automatically via a spring mechanism according to different degrees of belt looseness, keeping the belt in the optimal tension state at all times.
• Prevention of Belt Slippage: Provides appropriate pressure to prevent belt slippage caused by looseness, ensuring transmission efficiency.
• Compensation for Elongation: Automatically compensates for the elongation resulting from long-term use-induced wear and aging of the belt, extending the belt's service life.
• Reduction of Noise and Vibration: Enables smoother belt operation, effectively reducing noise in the transmission system and suppressing vibration.
• Protection of the Engine: Prevents timing belt skip, avoiding engine valve phase disorder, vibration, and severe mechanical damage.

Multiply Brands Auto Parts We Offer:

Why choice us:

1. Industry Experience: 20 years of experience in the auto parts industry, with in-depth market and product knowledge.

2. Professional Team: A team of experienced experts who can professionally answer all customer inquiries about auto parts.

3. Direct Partnerships: Direct partnerships with multiple auto repair shops, offering first-hand industry feedback and technical support.

4. High-Quality Products: Providing high-quality auto parts to ensure reliability and durability.

5. Comprehensive Inventory: A wide range of product lines and ample inventory to meet diverse customer needs.

6. Quick Response: Offering rapid response services to quickly address customer questions and needs.

7. Customized Services: Providing customized part solutions to meet specific vehicle or customer requirements.

8. Technical Support: Offering professional technical support and installation guidance.

9. After-Sales Service: A strong after-sales service network to ensure customers receive necessary support after product use,If you have any questions after receiving the goods, please contact us in time and we will provide the best solution.

10. Price Advantage:Competitive pricing due to long-standing supply chain relationships.

11. Quality Assurance:All products go through strict quality control processes to meet industry standards.

12. Fast Shipping: Over 500000+ in stock, we can ship them in a short time.

Company Profile:

Beijing Huarui Jietong Trading Co., Ltd. has been engaged in the automotive aftermarket for 20 years and is a professional supplier of auto parts. Located in the capital of China, Beijing, we have factories in Beijing, Guangzhou, and Jiangsu, which enable us to meet our customers' demands for quality and quantity in a timely and efficient manner.
 

 
The company primarily focuses on accessories for Land Rover, Jaguar, and Volvo 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.
 
 
 

 
 
 
Certifications:
 

 

FAQ: