National 710747 Manual Transmission Output Shaft Seal - Left or Right

Overview of National 710747 Manual Transmission Output Shaft Seal

The National 710747 manual transmission output shaft seal is engineered to provide reliable sealing performance for a range of vehicles including Chrysler, Dodge, Hyundai, Kia, and Mitsubishi models. Designed with a bi-directional lip and constructed from durable fluoro-elastomer material, this seal helps maintain transmission integrity by preventing fluid leaks.

• Inside diameter options: 1.614 inches (41.000 mm)
• Outside diameter: 2.407 inches (61.140 mm)
• Thickness: 0.354 inches (9.000 mm)
• Bi-directional lip design for effective sealing
• Material: Fluoro-elastomer for enhanced chemical and temperature resistance
• Overall width with side lip: 0.531 inches (13.500 mm)
• Housing bore compatibility: 2.402 inches (61.000 mm)

Detailed Product Description

The National 710747 output shaft seal is part of the 710700 series, designed specifically for manual transmissions. Its fluoro-elastomer sealing material offers excellent resistance to heat, oil, and other automotive fluids, ensuring long-lasting performance. The bi-directional lip design provides a secure seal around the output shaft, minimizing the risk of transmission fluid leaks that can lead to premature wear or damage. With precise dimensions including a 1.614 inch (41 mm) shaft diameter and a 2.407 inch (61.14 mm) outside diameter, this seal fits tightly within the housing bore of 2.402 inches (61 mm), making it suitable for various models such as the Hyundai Elantra, Mitsubishi Lancer, and Dodge Stratus.

Compatible Vehicles and Applications

This manual transmission output shaft seal is compatible with multiple makes and models, including:

• Chrysler Sebring and Dodge Stratus
• Hyundai Elantra, Sonata, and Santa Fe
• Kia Sedona and XG300/XG350
• Mitsubishi Lancer, Galant, Eclipse, Outlander, Endeavor, and Mirage
• Chrysler Amanti

Common Issues Addressed by the National 710747 Seal

• Prevents transmission fluid leaks from the output shaft area
• Reduces contamination ingress into the transmission system
• Helps maintain proper lubrication and transmission performance
• Minimizes wear on transmission components caused by fluid loss
• Protects against damage from heat and chemical exposure

Installation Notes and Tips

Ensure the transmission output shaft and housing bore are clean and free of debris before installation. Verify the correct orientation of the bi-directional lip to maintain effective sealing. Use appropriate tools to press the seal evenly into the housing bore without distortion. Avoid damaging the sealing lip during installation to preserve its integrity and sealing capability.

Quality Assurance and Warranty

Manufactured by National, a recognized brand in transmission sealing systems, the 710747 output shaft seal meets industry standards for durability and performance. The fluoro-elastomer material is selected for its resistance to heat and automotive fluids, contributing to a reliable service life. Warranty details should be confirmed with the product supplier or manufacturer.