Dorman 602-637 Windshield Wiper Linkage

Dorman 602-637 Wiper Linkage

Dorman 602-637 is a specific-fit windshield wiper linkage for select Audi applications. It is engineered to match the function and performance of the original linkage so wiper operation can be restored with a direct replacement part.

Key Features

• Specific-fit windshield wiper linkage for select vehicles
• Standard replacement grade for OE-style service
• Bolt-on attachment method
• Black finish with plastic bushings
• Compatible with Audi Allroad Quattro, A6, A6 Quattro, and S6 applications listed below

Detailed Description

This Dorman wiper linkage, part number 602-637, is built as a replacement windshield wiper transmission for select Audi models. It is intended to restore the mechanical connection that moves the wiper arms across the windshield, helping return normal wipe pattern and operation. This part cross-references 4B1955325 and 8D1955332 for the same application.

Compatible With: 2001 Audi Allroad Quattro, 2002-2005 Audi Allroad Quattro, 2002-2004 Audi A6, 2002-2004 Audi A6 Quattro, 2002-2003 Audi S6, and 2004 Audi S6 with pivot assembly notes. The Dorman 602-637 is a direct-fit service part for these Audi vehicles when the original linkage is worn or damaged.

What It Helps Fix

• Wiper arms that do not move correctly
• Uneven or incomplete windshield sweep
• Loose or worn linkage joints
• Noisy or binding wiper operation
• Loss of windshield wiper transmission function

Installation Notes and Tips

This linkage uses a bolt-on attachment method and is a specific-fit replacement. Mounting hardware is not listed as included, so verify all required fasteners and related components before installation. Confirm vehicle year, model, and any pivot assembly notes before ordering, especially on Audi S6 applications.

Quality Assurance

Dorman designs this replacement linkage to match the original part’s function and performance on the listed vehicles. The standard replacement construction and OE-style fitment support a proper repair for Audi Allroad Quattro, A6, A6 Quattro, and S6 wiper systems.