SKF 18704 Wheel Seal - Rear Outer

Reliable Wheel Seal for Buick Century and Roadmaster

The SKF 18704 wheel seal is engineered to provide effective sealing for driveline and axle applications on Buick Century and Roadmaster models. Designed with precision dimensions and a nitrile sealing surface, this wheel seal ensures durability and proper fitment for your vehicle's shaft and hub assembly.

Key Features of SKF 18704 Wheel Seal

• Width: 0.250 inches for optimal sealing depth
• Outside Diameter: 2.784 inches to match hub specifications
• Shaft Diameter Compatibility: 1.875 inches for precise fit
• Sealing Surface Type: Nitrile material for resistance to oil and contaminants
• Compatible with Buick Century and Roadmaster models

Detailed Product Description

The SKF 18704 wheel seal is designed to maintain the integrity of the driveline by preventing lubricant leakage and blocking dirt and moisture from entering the axle assembly. Its nitrile sealing surface offers reliable resistance to automotive fluids and environmental factors, making it suitable for the demanding conditions faced by Buick Century and Roadmaster vehicles. The seal’s dimensions—0.250 inch width, 2.784 inch outside diameter, and 1.875 inch shaft diameter—ensure a secure and accurate fit, reducing the risk of premature wear or failure.

Common Applications and Problem Solving

• Prevents axle lubricant leaks that can cause driveline damage
• Blocks dirt and moisture to avoid corrosion and seal degradation
• Reduces the risk of wheel bearing contamination
• Maintains proper pressure balance within the axle assembly
• Helps extend the service life of axle components on Buick Century and Roadmaster

Installation Notes and Tips

• Ensure the shaft and housing surfaces are clean and free of debris before installation
• Use appropriate tools to avoid damaging the seal during installation
• Verify the seal orientation matches the vehicle specifications for correct sealing
• Check for proper fit by confirming the seal dimensions against the axle shaft and hub

Quality Assurance and Warranty

SKF manufactures the 18704 wheel seal to meet strict quality standards, ensuring consistent performance and durability. While specific warranty details may vary, SKF products typically come with manufacturer-backed quality assurance to support reliability in automotive applications.