Dorman 540-451 Suspension Stabilizer Bar Bushing Kit - Rear

Dorman 540-451 Rear Stabilizer Bar Bushings

Dorman 540-451 is a suspension stabilizer bar bushing kit built as a standard replacement for specific vehicles. It is precision-engineered and tested to match the original equipment function on the rear sway bar mounting points for select Mitsubishi applications.

• Direct replacement stabilizer bar bushings for rear suspension service
• Rubber construction for OE-style fit and isolation
• Inside diameter: 12.6 mm
• Outside diameter: 27 mm
• Width: 28.2 mm
• Assembled length: 36.4 mm
• Bracket not included
• Grease fitting not included
• Standard replacement grade

Fitment Details

Compatible with rear suspension applications on 2002-2007 Mitsubishi Lancer and 2003-2006 Mitsubishi Outlander. If you are replacing worn rear sway bar bushings on a Mitsubishi Lancer or Mitsubishi Outlander, Dorman 540-451 provides the OE-style dimensions needed for a proper service replacement.

This part cross-references MOOG Chassis Products K200830 for the same application.

What It Helps Fix

• Rear stabilizer bar movement caused by worn bushings
• Clunking or rattling from the rear suspension area
• Excess sway bar play that can affect handling response
• Noise from deteriorated rubber suspension mounts
• Fitment issues when replacing original rear bar bushings on Mitsubishi Lancer and Mitsubishi Outlander models

Installation Notes

Install on the rear stabilizer bar at the original mounting location. Verify bushing dimensions against the vehicle application before service, and inspect the sway bar, brackets, and surrounding suspension components for wear during replacement. Because brackets are not included, reuse or replace the existing hardware as needed based on condition.

Quality Assurance

Dorman engineers this bushing kit as a standard replacement part and subjects it to testing for reliable OE-style service on the listed vehicles. Part number 540-451 is intended for rear suspension repair on the specified Mitsubishi applications.