Timken 226530 Wheel Seal - Rear Inner

Timken 226530 Wheel Seal Overview

The Timken 226530 wheel seal is engineered for reliable sealing performance in Nissan 720, D21, and Pickup models. Constructed from durable S-nitrile material, this wheel seal ensures effective protection against contaminants and fluid leaks in driveline and axle applications.

• Material: S-nitrile for enhanced resistance to heat and wear
• Outside Diameter: 3.554 inches (90.27 mm)
• Shaft Diameter: 2.559 inches (65.00 mm)
• Housing Bore: 3.543 inches (90.00 mm)
• Width: 0.394 inches (10.00 mm)
• Seal Type: 35, designed for precise fit and sealing

Detailed Product Description

The Timken 226530 wheel seal is specifically designed to fit Nissan 720, D21, and Pickup vehicles, providing a secure seal around the axle shaft to prevent leakage of lubricants and ingress of dirt or moisture. Made from S-nitrile, a synthetic rubber known for its resistance to oil, heat, and abrasion, this seal maintains integrity under demanding operating conditions. The precise dimensions, including a 3.554-inch outside diameter and a 2.559-inch shaft diameter, ensure compatibility with the specified Nissan models. The 0.394-inch width and housing bore of 3.543 inches contribute to a tight, reliable fit that supports driveline efficiency and longevity.

Common Applications and Problem Solving

• Prevents axle lubricant leaks in Nissan 720, D21, and Pickup models
• Protects driveline components from dirt, dust, and moisture contamination
• Reduces wear and tear on axle shafts by maintaining proper lubrication
• Helps avoid costly repairs related to seal failure or axle damage
• Maintains driveline performance and vehicle safety

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 original to maintain proper sealing function
• Check for any wear or damage on mating surfaces prior to installation
• Apply a light coating of lubricant on the seal lip to ease installation and prevent damage

Quality Assurance and Warranty

Timken wheel seals, including part number 226530, are manufactured to meet strict quality standards for durability and performance. The use of S-nitrile material ensures resistance to common automotive fluids and environmental factors. While specific warranty details may vary, Timken products typically come with a limited warranty against manufacturing defects, providing confidence in the product's reliability for Nissan 720, D21, and Pickup driveline applications.