Delphi TD4391W Suspension Stabilizer Bar Bushing Kit - Front

Front Sway Bar Bushing Kit for OE-Style Handling

Delphi TD4391W is a front suspension stabilizer bar bushing kit built with rubber and standard replacement specifications. It is made for vehicles using a 26mm diameter front sway bar, including select Ford Crown Victoria, Lincoln Town Car, Mercury Grand Marquis, and Mercury Marauder applications.

Key Features

• Rubber construction with a black finish
• Front position stabilizer bar bushing kit
• Inside diameter: 1.0 in.
• Width: 1.23 in.; height: 2.45 in.
• Standard replacement grade for OE-style fit and function
• Compatible with 26mm diameter front sway bar applications

Fitment and Application Details

Fits 1992-2011 Ford Crown Victoria, front with 26mm diameter sway bar. Fits 1997-2011 Lincoln Town Car, front with 26mm diameter sway bar. Fits 1992-2011 Mercury Grand Marquis, front with 26mm diameter sway bar. Fits 2003-2004 Mercury Marauder, front with 26mm diameter sway bar.

Delphi TD4391W is engineered using OE dimensional and material analysis to support proper compatibility between the original part and the aftermarket replacement. Delphi also validates steering and suspension components through temperature exposure below -40 degrees C and above 120 degrees C, along with extended salt-spray testing for corrosion resistance evaluation.

What This Part Helps Address

• Front sway bar movement caused by worn rubber bushings
• Clunking or rattling from the front stabilizer bar area
• Excessive play in the front suspension stabilizer bar mount
• Uneven handling response during cornering or lane changes
• Noise from deteriorated bushing material on high-mileage vehicles

Installation Notes and Tips

Confirm the vehicle uses a 26mm diameter front sway bar before ordering. Compare the original bushing dimensions and mounting location to the part number TD4391W to verify application match on Ford Crown Victoria, Lincoln Town Car, Mercury Grand Marquis, or Mercury Marauder models.

This part cross-references MOOG Chassis Products K200165 for the same application.

Quality Assurance

Delphi applies OE-focused engineering and material analysis to its aftermarket steering and suspension portfolio. The part is tested across extreme temperature ranges and salt-spray exposure to evaluate durability under demanding operating conditions.