Elring 725.770 Engine Crankshaft Seal - Rear

Elring 725.770 Crankshaft Seal Overview

Elring 725.770 is an engine crankshaft seal built with MVQ (silicone elastomer) for sealing performance in demanding engine environments. Its AS radial shaft seal design, dust lip, and precise dimensions help support a secure seal at the crankshaft interface.

For buyers searching for an Elring crankshaft seal, engine crankshaft seal, or Elring 725.770 replacement, this part is specified with a 60.0 mm inside diameter, 75.0 mm outside diameter, and 8.0 mm thickness.

Key Features

• MVQ (silicone elastomer) construction
• 60.0 mm inside diameter for accurate shaft fit
• 75.0 mm outside diameter for housing fit
• 8.0 mm thickness
• Dust lip helps reduce contaminant intrusion
• AS radial shaft seal design
• LD swirl type

Detailed Product Description

Elring 725.770 is an engine crankshaft seal designed for sealing the crankshaft area where oil retention and contamination control are critical. The MVQ silicone elastomer material is selected for engine sealing applications, while the dust lip adds an extra barrier against road debris and fine particles. If you are sourcing an Elring 725.770 crankshaft seal for engine repair work, this part provides the dimensional and design details needed for a precise replacement.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Part Helps Address

• Oil leakage at the crankshaft seal area
• Contamination entering the seal interface
• Wear-related sealing loss around the crankshaft
• Improper sealing from a damaged or aged crankshaft seal

Installation Notes and Tips

Confirm the seal dimensions against the original part before installation. Inspect the crankshaft sealing surface for scoring, wear, or debris, and clean the housing thoroughly so the new seal seats evenly. Use proper installation tools to avoid distorting the seal lip or damaging the dust lip during fitment.

Quality Assurance

Elring is known for engine sealing components used in professional repair environments. This crankshaft seal is built to the listed material and dimensional specifications for accurate replacement selection.