Dorman 540-452 Suspension Stabilizer Bar Bushing Kit - Rear

Rear Stabilizer Bar Bushing Kit for Montero Sport

Dorman 540-452 is a rear suspension stabilizer bar bushing kit for select 2000-2007 Mitsubishi Montero Sport models. It is precision-engineered and tested to replace the original equipment bushing on the specified application, helping restore proper sway bar support at the rear suspension.

• Fits 2000-2007 Mitsubishi Montero Sport, rear
• Standard replacement suspension stabilizer bar bushing kit
• Rubber/elastomer construction for OE-style fit and function
• Inside diameter: 20.8 mm
• Outside diameter: 38.7 mm
• Width: 38.7 mm
• Bracket included: No
• Grease fitting included: No

OE-Style Replacement Design

This Dorman 540-452 bushing kit is built for the rear stabilizer bar on the Mitsubishi Montero Sport, with dimensions matched to the original application for proper bar support and suspension alignment. The rubber material helps isolate the sway bar from the bracket interface, while the standard replacement grade supports direct service on the listed vehicle range. This part cross-references MOOG Chassis Products K90639 for the same application.

Common Problems It Can Address

• Rear sway bar movement caused by worn bushings
• Clunking or rattling from the rear suspension
• Excessive play at the stabilizer bar mounting point
• Reduced stabilizer bar control from deteriorated rubber
• Noise from cracked, hardened, or compressed bushings

Installation Notes

Verify rear stabilizer bar diameter and bracket condition before installation. This kit does not include a bracket or grease fitting, so reuse the existing hardware where serviceable and inspect mounting surfaces for wear, corrosion, or deformation. Confirm fitment by year, make, model, and rear position before ordering.

Quality Assurance

Dorman designs this suspension stabilizer bar bushing kit as a direct replacement for the original equipment on the listed Mitsubishi Montero Sport applications. The part is engineered and rigorously tested to meet standard replacement expectations for fit and function.