SKF 21070 Wheel Seal - Rear

Reliable Wheel Seal for Buick and Cadillac Models

The SKF 21070 wheel seal is engineered to provide dependable sealing performance for select Buick and Cadillac vehicles. Designed with precision dimensions and a nitrile sealing surface, this wheel seal helps maintain proper lubrication and prevent contamination in driveline and axle assemblies.

• Width: 0.250 inches for a secure fit
• Outside Diameter: 2.767 inches ensuring compatibility with specified shafts
• Shaft Diameter: 2.125 inches tailored for accurate installation
• Sealing Surface Type: Durable nitrile material for effective sealing
• Compatible with Buick Century, LeSabre and Cadillac DeVille, Fleetwood, Roadmaster models

Detailed Wheel Seal Specifications and Features

The SKF 21070 wheel seal is manufactured to meet the exacting standards required for driveline and axle sealing systems. Its 0.250-inch width and 2.767-inch outside diameter are designed to fit shafts with a 2.125-inch diameter, ensuring a tight and reliable seal. The nitrile sealing surface offers resistance to oils, greases, and other automotive fluids, which helps prevent leaks and contamination. This wheel seal is suitable for use in the driveline and axle assemblies of Buick Century, LeSabre, and Cadillac DeVille, Fleetwood, and Roadmaster vehicles, providing a precise fit and long-lasting performance.

Common Applications and Problem Solving

• Prevents axle grease leakage in Buick and Cadillac driveline systems
• Protects wheel bearings from dirt and moisture intrusion
• Maintains proper lubrication to extend component life
• Reduces risk of driveline contamination and premature wear
• Helps avoid costly repairs related to seal failure

Installation Notes and Tips

• Ensure shaft and housing surfaces are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify correct orientation of the seal to maintain proper sealing function
• Check fitment compatibility with Buick Century, LeSabre, Cadillac DeVille, Fleetwood, and Roadmaster models before installation

Quality Assurance and Warranty Information

SKF manufactures the 21070 wheel seal to meet industry standards for durability and performance. The nitrile sealing surface is designed to withstand exposure to automotive fluids and environmental conditions. While specific warranty details may vary, SKF products typically come with a limited warranty against manufacturing defects, ensuring confidence in the product's reliability when installed correctly.