Mercedes A Series W176 M133 Crankshaft Shaft Oil Seal | ELRING 431.420

Mercedes A Class W176 M133 Crankshaft Oil Seal | ELRING 431.420

ELRING 431.420 | OE Equivalent | Guaranteed by German Parts Warehouse

ELRING 431.420 is a crank component manufactured for vehicles with the W176 chassis code. This part converts the linear motion of the pistons into rotational motion. The W176 chassis was produced between 2012 and 2018 and is compatible with engine codes M270, M274, OM607, OM651, and M133.

Product Features and Benefits

• OEM Compatibility: ELRING 431.420 is manufactured according to original equipment standards; meets authorized service criteria.
• Material Quality: Made from high-quality OE equivalent raw materials; optimized for durability and longevity.
• Performance: Offers size and functional performance compliant with manufacturer tolerances.
• Testing and Certification: Produced in facilities with ISO 9001 / IATF 16949 manufacturing standards.
• Warranty: Manufacturer's warranty + confirmation of the correct part by German Parts Warehouse.

Technical Details

Vehicle Compatibility

ELRING 431.420 is compatible with vehicles having the W176 chassis code. It is recommended by the manufacturer as OE equivalent quality for the following equipment/engine codes.

• Chassis code: W176
• Engine codes: M270, M274, OM607, OM651, M133
• Production year range: 2012-2018
• Equipment / Variant: A180, A200, A250, A45 AMG, A180CDI, A200CDI, A220CDI

It is recommended to confirm the correct part selection with your 17-digit VIN (chassis) number through our contact line.

Quality and Warranty

Elring Klinger, established in 1879 in Dettingen, is a world leader in gaskets and sealing systems and a German OE supplier.

Installation and Usage Notes

Requires precise torque sequence; installation should be performed according to the manufacturer's service manual.