Product Description:

Auto transmission pipe
OE number:    31319343
Applicable vehicle type: For Volvo

The transmission oil line serves as a critical component connecting the gearbox to the oil cooler, responsible for conveying high-temperature transmission fluid to the cooler for dissipation before returning the cooled oil to the gearbox, thereby fulfilling its heat dissipation function. Concurrently, the internal lubrication system of the gearbox utilises these lines to connect various components, ensuring the lubrication and cooling of vital parts such as gears and bearings.

Installation Guidelines:

• Avoid contact with high-temperature components (e.g., exhaust pipes); install heat-insulating sleeves where necessary.
• Recommended fixing point spacing: 300–400mm to prevent vibration-induced wear.
• Pre-lubricate O-rings with grease to avert leakage caused by dry friction.
• Perform vacuum extraction or pressure testing after connection to verify sealing integrity.

Maintenance Interval: Inspect hoses for ageing or leakage every 60,000–80,000 kilometres, synchronised with transmission fluid replacement cycles.

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: