Elring 569.120 Engine Crankshaft Seal - Rear

Engine Crankshaft Seal for Porsche 911, 924, 928, 944, 968

The Elring 569.120 engine crankshaft seal is designed specifically for Porsche models including the 911, 924, 928, 944, and 968. Engineered with durable Fpm (fluoride rubber) material, this seal ensures reliable performance and effective sealing in demanding engine environments.

• Material: Fpm (fluoride rubber) for high resistance to heat and chemicals
• Inside Diameter: 90.0 mm
• Outside Diameter: 110.0 mm
• Thickness: 12.0 mm
• Includes dust cover with dust lip for enhanced protection
• Radial shaft seal design: Aw/bs
• Swirl type: Ld for optimized sealing performance

Technical Details and Design Features

The Elring 569.120 crankshaft seal features a robust Fpm (fluoride rubber) construction, known for its excellent resistance to oils, fuels, and high temperatures commonly found in Porsche engines. The seal’s 90.0 mm inside diameter and 110.0 mm outside diameter provide a precise fit for the crankshaft, while the 12.0 mm thickness ensures durability and long service life. The integrated dust cover with a dust lip protects the seal from contaminants, extending its operational reliability. The radial shaft seal design (Aw/bs) combined with the swirl type (Ld) enhances sealing efficiency by reducing leakage and maintaining optimal pressure balance.

Compatible Porsche Models and Applications

This engine crankshaft seal is compatible with a range of Porsche vehicles, including the 911, 924, 928, 944, and 968 models. It is intended for use in the engine’s crankshaft sealing system to prevent oil leaks and maintain engine integrity.

• Prevents oil leaks around the crankshaft
• Protects engine components from dust and debris
• Maintains proper engine oil pressure
• Reduces risk of engine damage due to seal failure
• Ensures smooth engine operation and longevity

Installation Notes and Tips

When installing the Elring 569.120 crankshaft seal, ensure the crankshaft surface is clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal orientation, especially the dust lip, to maximize protection against contaminants. It is recommended to inspect the crankshaft and surrounding components for wear or damage before installation to ensure optimal sealing performance.

Quality Assurance and Warranty

Elring manufactures the 569.120 crankshaft seal to meet strict quality standards, ensuring reliable sealing performance for Porsche engines. The use of Fpm material and precise engineering supports durability under demanding conditions. While specific warranty details may vary, Elring products typically come with manufacturer-backed quality assurance to support professional automotive repairs.