Elring 886.680 Automatic Transmission Oil Pump Seal

Automatic Transmission Oil Pump Seal for VW and Audi

Elring 886.680 is an automatic transmission oil pump seal built with ACM (polyacrylate) material for sealing performance in Volkswagen and Audi applications. With a 27.0 mm inside diameter, 33.4 mm outside diameter, and 3.2 mm thickness, this O-ring style seal is sized for specific transmission sealing points where accurate dimensions matter.

• Elring 886.680 automatic transmission oil pump seal
• ACM (polyacrylate) construction for transmission sealing use
• O-ring shape with 27.0 mm ID, 33.4 mm OD, and 3.2 mm thickness
• Direct fitment coverage for many Audi TT Quattro, Audi A3, Volkswagen Golf, and Volkswagen Tiguan applications
• Cross-reference: WHT 001 403

Fitment and application details

This seal is used in transmission oil pump sealing locations across a wide range of Volkswagen and Audi models. Compatible vehicle coverage includes Fits 2004-2021 Audi TT Quattro, N/A; Fits 2009-2021 Audi TTS Quattro, N/A; Fits 2017-2021 Volkswagen Golf, N/A; Fits 2017-2021 Volkswagen Tiguan, N/A; and Fits 2006-2018 Volkswagen GTI, N/A. It also appears in Audi A3, Audi Q3, Volkswagen Jetta, Volkswagen Passat, Volkswagen Beetle, and related platform applications where the listed dimensions match the original seal specification.

Elring 886.680 is a practical replacement when the transmission oil pump seal needs to match the OE-style size and material profile. The ACM construction is selected for sealing service in automatic transmission environments, while the O-ring form helps maintain a consistent seal at the pump interface. For buyers searching by fitment, this part is commonly referenced for Audi TT Quattro oil pump seal replacement, Volkswagen Golf transmission seal service, and Audi A3 automatic transmission sealing applications.

What this seal helps address

• Transmission fluid seepage at the oil pump sealing point
• Seal hardening or wear from age and heat exposure
• Leak concerns after transmission service or pump removal
• Dimension mismatch when replacing a worn O-ring style seal
• OE-style sealing replacement for Audi and Volkswagen automatic transmissions

Installation notes and quality

Verify the inside diameter, outside diameter, thickness, and seal profile against the removed part before installation. Clean the sealing surfaces thoroughly and inspect the pump bore for damage, scoring, or contamination that could affect sealing performance. Because this is a transmission sealing component, correct placement and surface preparation are important for a reliable repair.

Elring is known for sealing-system components used in automotive service applications, and part number 886.680 is specified with exact dimensional data to support accurate replacement selection. This part cross-references WHT 001 403 for the same application.