Elring 347.922 Engine Crankshaft Seal

Overview of Elring Engine Crankshaft Seal 347.922

The Elring engine crankshaft seal 347.922 is designed specifically for Porsche 911 models, providing reliable sealing performance. Manufactured from durable Fpm (fluoride rubber) and acm (polyacrylate rubber), this seal ensures effective protection against oil leaks and contaminants.

• Material: Fpm (fluoride rubber) and acm (polyacrylate rubber) for enhanced durability
• Inside Diameter: 30.0 mm
• Outside Diameter: 50.0 mm
• Thickness: 10.0 mm
• Radial Shaft Seal Design: Aw
• Swirl Type: Rd
• Dust Cover: Without dust lip

Technical Details and Specifications

The Elring crankshaft seal 347.922 features a radial shaft seal design classified as Aw, optimized for sealing rotating shafts in automotive engines. The seal’s swirl type Rd contributes to effective oil retention and contamination exclusion. With an inside diameter of 30.0 mm and an outside diameter of 50.0 mm, along with a thickness of 10.0 mm, this seal fits precisely in the crankshaft housing of Porsche 911 engines. The absence of a dust lip indicates it is designed primarily for internal sealing applications where dust protection is managed by other components.

Compatible Vehicles and Applications

This engine crankshaft seal is compatible with Porsche 911 models, ensuring a proper fit and function for this specific make and model. The part number 347.922 corresponds directly to this application, making it a suitable replacement part for maintenance or repair tasks involving crankshaft oil seals.

• Prevents oil leaks from the crankshaft area
• Protects engine components from dirt and contaminants
• Maintains engine oil pressure and efficiency
• Reduces wear on crankshaft bearings
• Helps avoid costly engine repairs due to seal failure

Installation Notes and Tips

When installing the Elring crankshaft seal 347.922 on a Porsche 911, ensure the sealing surface is clean and free of debris. Use appropriate tools to avoid damaging the seal during installation. Verify the seal orientation matches the radial shaft seal design (Aw) and swirl type (Rd) specifications. Lubricate the seal lip lightly with engine oil before fitting to facilitate proper seating and reduce initial wear.

Quality Assurance and Warranty

Elring manufactures this crankshaft seal to meet stringent automotive standards, using high-quality Fpm and acm materials for resistance to heat, oil, and aging. While specific warranty details are subject to the supplier, Elring products typically come with manufacturer-backed quality assurance to support reliable engine performance and longevity.