National 710110 Manual Transmission Output Shaft Seal - Rear or Right

Overview of National 710110 Manual Transmission Output Shaft Seal

The National 710110 manual transmission output shaft seal is engineered to provide reliable sealing performance for a range of vehicles including Acura, Honda, Toyota, and Chevrolet models. Designed with precision dimensions and durable polyacrylate material, this oil seal helps maintain transmission integrity and prevent fluid leaks.

• Inside diameter: 1.339 inches (34.000 mm)
• Outside diameter: 2.136 inches (54.250 mm)
• Thickness: 0.354 inches (9.000 mm)
• Sealing material: Polyacrylate for enhanced durability
• Bi-directional lip design for effective sealing under varying conditions
• Overall width with side lip: 0.610 inches (15.500 mm)
• Compatible with multiple makes and models including Acura MDX, Honda Civic, Toyota Corolla, and Chevrolet Nova

Detailed Product Description and Specifications

The National 710110 output shaft seal is part of the 710100 series, designed specifically for manual transmissions. Its polyacrylate construction offers resistance to heat and wear, ensuring long-lasting sealing performance. The bi-directional lip design provides a secure seal around the output shaft, preventing oil leaks and contamination. With an inside diameter of 1.339 inches and an outside diameter of 2.136 inches, this seal fits housing bores measuring approximately 2.126 inches (54.000 mm). The thickness of 0.354 inches ensures a snug fit within the transmission assembly, while the overall width with side lip of 0.610 inches adds additional sealing protection.

Compatible Vehicles and Applications

This manual transmission output shaft seal is compatible with a variety of vehicles, including but not limited to:

• Acura MDX and CL
• Honda Civic and Accord
• Toyota Corolla, Celica, MR2, RAV4, and Yaris
• Chevrolet Nova and Spark
• Geo Prizm and Pontiac Vibe
• Scion xA and xB

It is designed to replace worn or damaged seals in these models, helping to maintain proper transmission fluid containment and prevent leaks.

Common Issues Addressed by the National 710110 Seal

• Prevents manual transmission fluid leaks from the output shaft
• Reduces contamination ingress that can cause premature transmission wear
• Maintains proper lubrication within the transmission system
• Helps avoid costly transmission repairs due to seal failure
• Ensures consistent transmission performance and longevity

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 seal during installation
• Verify the seal orientation matches the bi-directional lip design for optimal sealing
• Check shaft and bore dimensions to confirm compatibility with the 1.339 inch shaft and 2.126 inch housing bore
• Apply a light coating of transmission fluid or compatible lubricant to the seal lip before installation

Quality Assurance and Warranty Information

National manufactures the 710110 output shaft seal to meet industry standards for durability and performance. The polyacrylate material and precise engineering ensure reliable sealing under normal operating conditions. While specific warranty details may vary, National typically offers coverage against manufacturing defects. Always consult product documentation or the manufacturer for exact warranty terms.