National 710893 Automatic Transmission Torque Converter Seal

Overview of National 710893 Automatic Transmission Torque Converter Seal

The National 710893 automatic transmission torque converter seal is engineered for reliable sealing performance in select Audi, Mini, and Volkswagen models. Designed with precision dimensions and durable materials, this seal helps maintain transmission fluid integrity and prevents leaks in critical drivetrain components.

• Inside diameter: 44.00 mm (1.732 inches)
• Outside diameter: 61.20 mm (2.409 inches)
• Thickness: 6.00 mm (0.236 inches)
• Material: Fluoro-elastomer for enhanced chemical and temperature resistance
• Helix type: Clockwise-spiral lip design for effective sealing
• Housing bore diameter: 61.00 mm (2.402 inches)
• Compatible with multiple Audi, Mini, and Volkswagen models

Detailed Product Description and Specifications

The National 710893 torque converter seal is part of the 710800 series, designed specifically for automatic transmissions requiring precise sealing solutions. Its fluoro-elastomer construction offers resistance to transmission fluids and high operating temperatures, ensuring durability and long service life. The clockwise-spiral lip design improves sealing efficiency by maintaining consistent contact pressure against the shaft, reducing the risk of fluid leaks. With an inside diameter of 44 mm and an outside diameter of 61.2 mm, this seal fits housing bores measuring approximately 61 mm, making it suitable for a range of transmission assemblies.

Compatible Vehicles and Applications

This automatic transmission torque converter seal is compatible with various Audi, Mini, and Volkswagen vehicles, including but not limited to:

• Audi A3, A3 Quattro, A5 Quattro, Q3, Q3 Quattro, TT, TT Quattro
• Mini Cooper, Cooper Clubman, Cooper Countryman, Cooper Paceman
• Volkswagen Beetle, CC, Eos, Golf, Golf City, Golf SportWagen, GTI, Jetta, Jetta City, Passat, Passat CC, R32, Tiguan, Tiguan Limited

Common Issues Addressed by the 710893 Torque Converter Seal

• Prevents automatic transmission fluid leaks around the torque converter shaft
• Reduces contamination ingress into the transmission system
• Maintains proper hydraulic pressure within the transmission
• Minimizes premature wear of transmission components due to fluid loss
• Helps avoid costly transmission repairs related to seal failure

Installation Notes and Tips

• Ensure the housing bore and shaft are clean and free of debris before installation
• Use appropriate tools to avoid damaging the fluoro-elastomer seal lip
• Verify correct orientation of the clockwise-spiral lip design during installation
• Check for proper fitment dimensions: 44 mm shaft diameter and 61 mm housing bore
• Consult vehicle-specific service manuals for torque specifications and installation procedures

Quality Assurance and Warranty Information

Manufactured by National, a recognized brand in transmission sealing systems, the 710893 seal meets industry standards for material quality and dimensional accuracy. The fluoro-elastomer material is selected for its resistance to heat and chemical degradation, contributing to reliable long-term performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.