Dorman 540-311 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-311 Front Stabilizer Bar Bushings

Dorman 540-311 is a front suspension stabilizer bar bushing kit built for specific Acura and Honda applications. It uses rubber/elastomer construction and OE-style dimensions to restore a secure sway bar mount on the vehicle’s front suspension.

Key Features

• Precision-engineered replacement for the original stabilizer bar bushings
• Rubber and elastomer material for OE-style fit and function
• Inside diameter: 27.5 mm
• Outside diameter: 42 mm
• Assembled length: 45 mm
• Bracket included: No
• Grease fitting included: No
• Standard replacement grade

Detailed Description

This Dorman 540-311 suspension stabilizer bar bushing kit is made for front sway bar service on 2005-2008 Acura RL, 2004-2008 Acura TL, and 2000-2001 Honda S2000 applications. It is engineered and tested as a direct replacement for the original equipment bushing, helping maintain proper stabilizer bar support and consistent suspension response. This part cross-references MOOG Chassis Products K90556 for the same application.

What It Helps Fix

• Front suspension clunking or rattling from worn stabilizer bar bushings
• Excess sway bar movement at the front axle
• Loose or degraded OE rubber bushings
• Reduced steering stability caused by bushing wear
• Noise during cornering or over uneven pavement

Installation Notes and Tips

Install on the front stabilizer bar only. Verify bushing dimensions against the original part before installation, especially inside diameter and assembled length. Because no bracket or grease fitting is included, reuse the existing mounting hardware where applicable and inspect the stabilizer bar and brackets for wear before assembly. For Acura RL front stabilizer bar bushing replacement, Acura TL front sway bar bushing service, or Honda S2000 front suspension repair, confirm the vehicle’s original bushing size and position before final installation.

Quality Assurance

Dorman manufactures this part as a standard replacement component and subjects it to engineering and testing checks to support reliable OE-style service on the listed vehicles. Part number 540-311 is built to meet the needs of front suspension stabilizer bar bushing replacement on the specified Acura and Honda models.