FAG SS4020 Engine Camshaft Seal

Reliable Engine Camshaft Seal for Subaru Impreza and Legacy

The FAG SS4020 engine camshaft seal is designed to provide durable sealing performance for Subaru Impreza and Legacy models. Engineered with high-quality polyacrylate sealing material and a rubber spring auxiliary lip, this seal ensures effective protection against oil leaks and contamination.

• Seal Type: Rubber with spring and auxiliary lip for enhanced sealing
• Sealing Material: Durable polyacrylate for long-lasting performance
• Bore Diameter: 45.009 mm (1.772 inches) for precise fit
• Seal Outside Diameter: 45.237 mm (1.781 inches) ensuring secure placement
• Seal Width: 8.001 mm (1.26 inches) optimized for engine camshaft applications

Technical Details and Specifications

The FAG SS4020 camshaft seal features a robust design with a rubber spring and auxiliary lip that maintains consistent pressure against the camshaft, preventing oil leakage. The polyacrylate sealing material offers resistance to heat, oil, and wear, making it suitable for the demanding environment of Subaru engines. With precise bore and outside diameters, this seal fits tightly within the engine assembly, ensuring reliable operation and longevity.

Compatible Subaru Models and Applications

This engine camshaft seal is compatible with Subaru Impreza and Legacy vehicles, providing a direct replacement for worn or damaged seals. It is specifically designed to address common issues such as:

• Oil leaks around the camshaft area
• Engine contamination from external debris
• Reduced engine performance due to seal failure
• Excessive oil consumption linked to faulty seals
• Preventing premature wear of camshaft components

Installation Notes and Tips

When installing the FAG SS4020 camshaft seal, ensure the engine is cool and clean the sealing surface thoroughly. Use appropriate tools to avoid damaging the seal during installation. Verify the seal orientation matches the original part to maintain proper sealing function. It is recommended to inspect related components for wear and replace if necessary to ensure optimal performance.

Quality Assurance and Warranty

FAG manufactures the SS4020 camshaft seal to meet strict quality standards, using premium materials and precise engineering. While specific warranty details are not provided, FAG products are known for consistent reliability and durability in automotive applications. Always refer to vehicle manufacturer guidelines for maintenance and replacement intervals.