National 710632 Manual Transmission Output Shaft Seal - Left

Overview of National 710632 Manual Transmission Output Shaft Seal

The National 710632 manual transmission output shaft seal is engineered to provide reliable sealing performance for select Mazda and Nissan vehicles. Designed with precision dimensions and durable polyacrylate material, this oil seal helps maintain transmission integrity by preventing fluid leaks.

• Inside diameter: 1.535 inches (39.000 mm)
• Outside diameter: 2.335 inches (59.320 mm)
• Thickness: 0.315 inches (8.000 mm)
• Overall width with side lip: 0.551 inches (14.000 mm)
• Sealing material: Polyacrylate for enhanced durability
• Compatible with Mazda 6 and Nissan Altima, Maxima, Murano, Quest, Tribute models
• Part number: 710632

Technical Details and Material Specifications

This manual transmission output shaft seal from National is constructed using polyacrylate, a material known for its resistance to heat and wear in transmission environments. The seal features a 1.535-inch inside diameter to fit the output shaft precisely, while the 2.335-inch outside diameter ensures a secure fit within the housing bore of 2.323 inches (59.000 mm). The 0.315-inch thickness and 0.551-inch overall width with side lip provide effective sealing against oil leaks and contamination.

Compatible Vehicles and Fitment Information

The National 710632 output shaft seal is compatible with a range of Mazda and Nissan models, including Mazda 6 and Nissan Altima, Maxima, Murano, Quest, and Tribute. This part is specifically designed to meet the dimensions and sealing requirements of these vehicles’ manual transmissions, ensuring proper fit and function.

Common Applications and Problem Resolution

• Prevents manual transmission fluid leaks from the output shaft area
• Reduces contamination ingress that can cause premature transmission wear
• Maintains proper lubrication within the transmission system
• Addresses issues related to worn or damaged output shaft seals
• Helps avoid costly transmission repairs due to fluid loss

Installation Notes and Tips

When installing the National 710632 output shaft seal, ensure the transmission output shaft and housing bore are clean and free of debris. Use appropriate tools to press the seal evenly into place without distortion. Verify the seal orientation matches the original part to maintain effective sealing. It is recommended to inspect related transmission components during installation for wear or damage.

Quality Assurance and Warranty

National manufactures this output shaft seal to meet industry standards for durability and performance. The polyacrylate material offers resistance to heat and transmission fluids, contributing to long service life. While specific warranty details may vary, National parts typically come with a limited warranty against defects in material and workmanship.