Elring 829.056 Engine Crankshaft Seal - Rear

Elring 829.056 Crankshaft Seal

Elring 829.056 is an engine crankshaft seal built for rear transmission-end applications where precise sealing and shaft protection matter. With FPM fluoride rubber construction, an 11.0 mm thickness, and a dust lip, it is specified for a wide range of Audi, Volkswagen, and Volvo applications across 1980-2009 model years.

Key Features

• FPM (fluoride rubber) sealing material for heat- and fluid-resistant performance
• 85.0 mm inside diameter, 105.0 mm outside diameter, and 11.0 mm thickness
• Radial shaft seal design ASW with LD swirl type
• Dust lip helps reduce contamination at the seal edge
• Includes mounting sleeve for installation support
• Elring 829.056 cross-references MAHLE 67253 and National 716102

Detailed Description

This Elring crankshaft seal is engineered for rear and transmission-end locations where crankshaft sealing must remain stable under engine heat, oil exposure, and rotating shaft movement. The FPM material and radial shaft seal design support consistent sealing performance, while the dust lip adds an extra barrier against road debris and contamination. Elring 829.056 is a direct-fit style solution for many Audi A4, Audi A6, Volkswagen Passat, Volkswagen Golf, and Volkswagen Jetta applications, along with additional Volkswagen and Volvo platforms listed in the fitment data.

For buyers searching by vehicle, this part is commonly referenced for rear crankshaft seal replacement on Audi A4, Audi A6, and Volkswagen Passat applications. The part number 829.056 is also useful when matching OE-style dimensions and interchange references during engine sealing repairs.

Common Problems This Part Addresses

• Rear main seal oil leakage at the transmission end
• Oil seepage caused by worn or hardened crankshaft sealing surfaces
• Contamination entering the seal area through a damaged dust lip
• Seal failure from age, heat cycling, or fluid exposure
• Incorrect replacement selection when matching diameter and thickness specifications

Installation Notes and Tips

Verify the crankshaft seal dimensions before installation: 85.0 mm inner diameter, 105.0 mm outer diameter, and 11.0 mm thickness. Confirm the vehicle position and notes in the fitment data, especially rear and transmission-end applications. Use the included mounting sleeve to help guide the seal into place, and inspect the crankshaft sealing surface for wear, scoring, or contamination before assembly. Proper alignment is important on Audi, Volkswagen, and Volvo rear crankshaft seal installations.

Quality Assurance

Elring is a recognized engine sealing brand, and this part is built to OE-style dimensional specifications for the listed applications. The seal’s FPM construction, dust lip, and mounting sleeve support accurate installation and dependable sealing performance when matched to the correct vehicle application.