Dorman 540-550 Suspension Stabilizer Bar Bushing Kit - Front

Dorman 540-550 Front Stabilizer Bar Bushings

Dorman 540-550 is a front suspension stabilizer bar bushing kit built as a standard replacement for the original equipment on select Toyota and Lexus applications. It is precision-engineered and tested for reliable fitment on 1993-1997 Toyota Land Cruiser and 1996-1997 Lexus LX450 front suspension service.

Key Features

• Direct replacement stabilizer bar bushings for front suspension service
• Rubber and elastomer construction for OE-style compliance and noise isolation
• Inside diameter: 28.5 mm
• Outside diameter: 38 mm
• Width: 38 mm
• Assembled length: 40 mm
• No grease fitting included
• No bracket included
• Standard replacement grade

Detailed Description

This Dorman 540-550 stabilizer bar bushing kit is made for front sway bar service on 1993-1997 Toyota Land Cruiser and 1996-1997 Lexus LX450 models. The rubber-based design helps restore proper bar support and bushing contact where worn original bushings can allow excess movement, clunking, or looseness in the front suspension. This part cross-references Beck/Arnley 101-6378 for the same application.

Common Repair Uses

• Front suspension noise from worn stabilizer bar bushings
• Excess sway bar movement during cornering
• Loose or degraded OE bushing material
• Rattle or clunking from the front suspension area
• Restoring stabilizer bar support on Toyota Land Cruiser and Lexus LX450

Installation Notes and Tips

Install on the front stabilizer bar only for the listed applications. Inspect the sway bar, brackets, and surrounding suspension components for wear before assembly. Verify bushing dimensions against the original part and confirm vehicle fitment for 1993-1997 Toyota Land Cruiser, front, and 1996-1997 Lexus LX450, front before installation.

Quality Assurance

Dorman designs this suspension stabilizer bar bushing kit as a standard replacement part and subjects it to testing for reliable OE-style service on the specified vehicles. Part number 540-550 is engineered for consistent fit and function in front suspension repair.