Delphi TD4623W Suspension Stabilizer Bar Bushing Kit - Rear

Delphi Rear Stabilizer Bar Bushing Kit TD4623W

Delphi TD4623W is a rear suspension stabilizer bar bushing kit built as a standard replacement for select Mercedes-Benz applications. It uses rubber construction and OE-focused dimensional analysis to support proper sway bar fitment and consistent rear suspension performance.

• Rubber bushing construction with black finish
• Rear position application
• Inside diameter: 15.0 mm / 0.59 in
• Outside diameter: 48.4 mm / 1.9 in
• Height: 36.7 mm / 1.44 in
• Standard replacement grade
• No grease fitting included
• No mounting hardware included

Fitment for Mercedes-Benz Rear Sway Bar

• Fits 2006-2008 Mercedes-Benz CLK350, rear
• Fits 2002-2007 Mercedes-Benz C230, rear, with 15mm Diameter Sway Bar
• Fits 2006-2007 Mercedes-Benz C280, rear, with 15mm Diameter Sway Bar
• Fits 2006-2007 Mercedes-Benz C350, rear, with 15mm Diameter Sway Bar
• Fits 2003-2006 Mercedes-Benz CLK500, rear
• Fits 2001-2005 Mercedes-Benz C240, rear, with 15mm Diameter Sway Bar
• Fits 2001-2005 Mercedes-Benz C320, rear, with 15mm Diameter Sway Bar
• Fits 2003-2005 Mercedes-Benz CLK320, rear
• Fits 2002-2004 Mercedes-Benz C32 AMG, rear

Detailed Product Description

Delphi TD4623W is engineered for rear sway bar service on Mercedes-Benz C-Class and CLK models. The 15.0 mm inside diameter and 48.4 mm outside diameter help match the OE-style bar interface, while the rubber material is selected for suspension isolation and stable bushing support. Delphi applies OE dimensional and material analysis to improve part-to-vehicle compatibility, and the part is tested across extreme temperature ranges and salt-spray exposure to validate durability in demanding conditions. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Common Issues This Part May Address

• Rear sway bar clunking or rattling over bumps
• Excessive play at the stabilizer bar mounting point
• Worn, cracked, or flattened rear stabilizer bushings
• Reduced rear suspension stability from deteriorated rubber
• Noise caused by loose bar-to-frame contact

Installation Notes and Tips

Confirm the rear sway bar diameter before ordering, especially on Mercedes-Benz C230, C280, C350, C240, and C320 applications that specify a 15 mm diameter sway bar. Inspect the stabilizer bar and mounting surfaces for wear or corrosion before installation. Because mounting hardware is not included, reuse or replace related fasteners as needed during service.

Quality Assurance

Delphi uses OE-based engineering, dimensional checks, and material analysis to support fitment accuracy for aftermarket steering and suspension service. The part is also evaluated under extreme temperature and salt-spray conditions to help verify durability for everyday road use.