National 8835S Wheel Seal - Rear

National 8835S Wheel Seal Overview

The National 8835S wheel seal is engineered for reliable driveline sealing in a wide range of vehicles including Buick, Chevrolet, Ford, and Jeep models. Designed with a bi-directional lip and nitrile material, this oil seal ensures effective protection against contaminants and fluid leaks.

• Inside diameter: 1.618 inches (41.097 mm)
• Outside diameter: 2.579 inches (65.510 mm)
• Width: 0.460 inches (11.680 mm)
• Bi-directional lip design for enhanced sealing
• Constructed from durable nitrile material
• Redicoat surface treatment for corrosion resistance
• Fits a variety of driveline and axle applications

Detailed Product Description

The National 8835S wheel seal is part of the 8000 series and features a 33-type design optimized for axle and driveline sealing systems. Its bi-directional lip design provides effective sealing against oil leaks and external contaminants, making it suitable for demanding automotive environments. The nitrile construction offers resistance to heat, oil, and wear, while the redicoat treatment enhances corrosion protection on the metal case. With precise dimensions including a 1.618-inch shaft diameter and a 2.579-inch housing bore, this seal is engineered to fit securely and maintain long-term performance.

Compatible Vehicles and Applications

This wheel seal is compatible with a broad range of vehicles, including but not limited to Buick, Cadillac, Chevrolet, Chrysler, Dodge, Ford, GMC, Isuzu, Jeep, Lincoln, Mazda, Mercury, Mitsubishi, Oldsmobile, Plymouth, Pontiac, and Ram models. It fits popular models such as the Chevrolet Blazer, Ford F-150, Jeep Cherokee, Dodge Ram 1500, and many others, making it a versatile choice for driveline maintenance and repair.

Common Issues Addressed by National 8835S Wheel Seal

• Prevents oil leaks from axle and driveline assemblies
• Protects bearings and internal components from dirt and moisture
• Reduces risk of premature wear due to contamination
• Maintains proper lubrication within the axle housing
• Helps avoid costly driveline repairs caused by seal failure

Installation Notes and Tips

Ensure the shaft and housing bore are clean and free of debris before installation. Use appropriate tools to press the seal evenly into the housing bore without damaging the sealing lip. Verify the seal orientation matches the bi-directional lip design for optimal performance. Lubricate the sealing lip lightly with compatible oil to reduce initial wear during startup.

Quality Assurance and Warranty

National wheel seals are manufactured to meet strict industry standards for durability and performance. The 8835S seal includes a redicoat corrosion-resistant finish and is constructed from high-quality nitrile material to withstand harsh operating conditions. Warranty coverage details vary by distributor but typically include protection against manufacturing defects.