National 710193 Wheel Seal - Rear Outer

Overview of National 710193 Wheel Seal

The National 710193 wheel seal is engineered to provide reliable sealing performance for driveline components. Designed specifically for select Chevrolet, Geo, GMC, Pontiac, and Suzuki models, this oil seal helps maintain proper lubrication and prevent contamination in wheel hubs.

• Inside diameter: 1.772 inches (45 mm)
• Outside diameter: 2.334 inches (59.28 mm)
• Housing bore diameter: 2.323 inches (59 mm)
• Width: 0.295 inches (7.5 mm)
• Material: durable nitrile rubber
• Part type: 32 series oil seal
• Compatible with Chevrolet LUV, Geo Tracker, GMC Sunrunner, Pontiac Sunrunner, Suzuki Sidekick, and Suzuki X-90

Detailed Product Description

The National 710193 wheel seal is constructed from nitrile, a material known for its resistance to oil, heat, and wear. This seal features precise dimensions including a 1.772 inch (45 mm) inside diameter and a 2.334 inch (59.28 mm) outside diameter, ensuring a secure fit within the wheel hub assembly. The 0.295 inch (7.5 mm) width provides adequate sealing surface to prevent lubricant leakage and keep contaminants out. This part belongs to the 710100 series, designed for driveline and axle sealing applications.

Applications and Problem Solving

• Prevents oil leaks from wheel hubs
• Protects bearings from dirt and moisture intrusion
• Maintains proper lubrication for driveline components
• Reduces risk of premature bearing failure
• Ensures consistent wheel performance on Chevrolet LUV, Geo Tracker, and Suzuki Sidekick vehicles

Installation Notes and Tips

• Ensure the housing bore is clean and free of debris before installation
• Use appropriate tools to press the seal evenly into the hub bore
• Verify the seal lip is oriented correctly to face the lubricant side
• Check shaft surface for wear or damage prior to seal installation
• Apply a light coating of lubricant on the seal lip to reduce initial friction

Quality Assurance and Warranty

National wheel seals are manufactured to meet industry standards for durability and performance. The 710193 part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, National typically offers coverage against manufacturing defects to provide confidence in product reliability.