Dorman 540-541 Suspension Stabilizer Bar Bushing Kit - Front To Frame

Dorman 540-541 Stabilizer Bar Bushing Kit

Dorman 540-541 is a suspension stabilizer bar bushing kit for specific Toyota, Lexus, and FJ Cruiser applications. It is precision-engineered and tested as a standard replacement for the original equipment bushing on the front-to-frame sway bar mount.

Key Features

• Rubber bushing construction with a 65 Shore A durometer rating
• Black finish
• Inside diameter: 1.16 in; bar diameter: 1 in
• Outside diameter: 2.045 in; width: 1.94 in; height: 2.13 in
• Assembled length: 2 in
• Universal or specific fit: Universal
• Bracket, grease fitting, nuts, washers, and mounting hardware are not included
• Cross-reference: MOOG Chassis Products K80820

Fitment Details

• Fits 2016-2017 Toyota Tacoma, front to frame, wo/Off Road Suspension
• Fits 2005-2015 Toyota Tacoma, front to frame, 30 mm diameter bar
• Fits 2007-2010 Toyota FJ Cruiser, front to frame, 30 mm diameter bar
• Fits 2009 Lexus GX470, front to frame
• Fits 2003-2009 Toyota 4Runner, front to frame, 30 mm diameter bar
• Fits 2003-2008 Lexus GX470, front to frame, 30 mm diameter bar

Product Description

This Dorman 540-541 stabilizer bar bushing kit is built for front-to-frame sway bar service on Toyota Tacoma, Toyota 4Runner, Toyota FJ Cruiser, and Lexus GX470 applications. The rubber construction and 65 Shore A material rating provide the OE-style fit and support needed for stabilizer bar mounting points that rely on a precise bushing diameter and profile.

Use Dorman 540-541 when servicing a worn sway bar bushing on a 2005-2015 Toyota Tacoma, 2003-2009 Toyota 4Runner, or 2007-2010 Toyota FJ Cruiser with a 30 mm diameter bar. It also fits select Lexus GX470 applications, including 2003-2008 models with a 30 mm diameter bar and 2009 models with front-to-frame mounting. This part number, 540-541, is a direct-fit suspension service component for the listed vehicles.

What It Helps Address

• Clunking or knocking from the front stabilizer bar area
• Excess sway bar movement at the frame mount
• Worn, cracked, or compressed rubber bushings
• Loose-feeling front suspension response over bumps
• Noise caused by deteriorated sway bar isolation material

Installation Notes

Verify bar diameter and mounting location before installation. This bushing kit is for front-to-frame applications and does not include brackets, grease fittings, nuts, washers, or mounting hardware. Clean the stabilizer bar and frame contact surfaces before installing the new bushings to help ensure proper seating.

Quality Assurance

Dorman tests this suspension stabilizer bar bushing kit for reliable replacement performance on the listed vehicles. The 540-541 is engineered to match original equipment requirements for the specified applications.