Delphi TD821W Suspension Stabilizer Bar Bushing Kit - Front

Delphi TD821W Front Stabilizer Bar Bushing Kit

Delphi TD821W is a front suspension stabilizer bar bushing kit built with rubber-to-metal construction for OE-style fit and function. It is engineered for the front sway bar on select Audi applications, including Audi A6 and Audi 100 models with a 25mm bar diameter.

Key Features

• Rubber-to-metal construction for stable bar support
• Black finish
• Front position application
• Standard replacement grade
• Inside diameter: 24.5 mm (0.965 in)
• Outside diameter: 40.0 mm (1.575 in)
• Width: 63.0 mm (2.48 in)
• Height: 65.0 mm (2.55 in)
• OE-focused dimensional and material analysis for fit consistency
• Tested for temperature extremes and salt-spray exposure

Detailed Description

This Delphi stabilizer bar bushing kit is designed for front suspension service where the sway bar bushing has worn, hardened, or lost its original shape. Delphi applies OE-level dimensional and material analysis to help maintain proper fit on the front stabilizer bar, and the part is validated through temperature and corrosion testing for demanding undercar conditions. Delphi TD821W is a direct replacement choice for Audi owners servicing the front suspension on 1990-1994 Audi 100, 1991-1994 Audi 100 Quattro, and 1995-1997 Audi A6 models with a 25mm bar diameter.

This part cross-references Mevotech Supreme MS104157 for the same application.

What It Helps Address

• Front-end clunking or knocking from worn stabilizer bar bushings
• Excess sway bar movement at the front suspension
• Loose or inconsistent steering feel caused by bushing wear
• Noise from hardened, cracked, or compressed rubber bushings
• Restoration of proper sway bar support on Audi 100 and Audi A6 front suspension systems

Installation Notes and Tips

• Verify the front sway bar diameter is 25mm before ordering.
• Inspect the stabilizer bar for wear, corrosion, or scoring before installation.
• Clean the mounting area so the new bushing seats correctly.
• Confirm the replacement matches the original inside diameter, width, and height.
• Use the vehicle-specific fitment details for 1990-1994 Audi 100, 1991-1994 Audi 100 Quattro, and 1995-1997 Audi A6 front applications.

Quality Assurance

Delphi uses OE safety technology and aftermarket steering expertise backed by extreme-temperature testing and 720 hours of salt-spray exposure. The TD821W is built as a standard replacement part for front suspension service on the listed Audi applications.