Elring 331.530 Engine Crankshaft Seal

Elring 331.530 Crankshaft Seal

Elring 331.530 is an engine crankshaft seal built for precise shaft sealing in the engine sealing system. It uses FPM (fluoride rubber) for oil resistance and heat stability, and includes a dust lip to help keep contaminants away from the sealing edge.

Key Features

• Engine crankshaft seal for the gasket and sealing systems category
• FPM (fluoride rubber) sealing material
• Inside diameter: 34.0 mm
• Outside diameter: 47.0 mm
• Thickness: 5.5 mm
• Radial shaft seal design: ASW
• Swirl type: RD
• Dust lip included for added sealing protection

Detailed Description

This Elring crankshaft seal is specified for engine applications that require a radial shaft seal with controlled dimensions and durable sealing material. The 34.0 mm inside diameter, 47.0 mm outside diameter, and 5.5 mm thickness support accurate fitment at the crankshaft sealing point. Elring 331.530 is a practical choice for engine repair work where oil control and contamination resistance matter. This part cross-references 50-319565-00 and 77 00 106 390 for the same application.

What It Helps Address

• Oil leakage at the crankshaft sealing area
• Contamination entering the engine seal interface
• Wear at the radial shaft seal contact surface
• Loss of sealing performance from heat and fluid exposure

Installation Notes and Tips

Verify shaft diameter, seal orientation, and housing dimensions before installation. Clean the sealing surface thoroughly and inspect the crankshaft for grooves or damage that can affect seal life. Use proper installation tools to seat the seal evenly and avoid distortion of the dust lip or sealing edge. For vehicle-specific service, confirm the application against the engine build and OE dimensions before assembly.

Quality Assurance

Elring is a recognized name in engine sealing components, and this seal is manufactured to support precise dimensional control for crankshaft sealing service. Compatible vehicle search terms for this part include Elring 331.530 and crankshaft seal replacement for engine sealing repairs.