Dorman 540-155 Suspension Knuckle Bushing - Rear Lower Forward

Suspension Knuckle Bushing for Specific Applications

Dorman 540-155 is a standard replacement suspension knuckle bushing engineered for specific vehicle applications. It is built with steel and rubber construction to restore the knuckle-to-suspension connection on select Chrysler, Dodge, and Journey platforms.

Compatible with rear lower forward positions on 2007-2010 Chrysler Sebring, 2008-2010 Dodge Avenger, and 2009-2010 Dodge Journey, this Dorman 540-155 bushing is a direct-fit service part for targeted suspension repair.

Key Features

• Precision-engineered suspension knuckle bushing
• Steel and rubber construction for OE-style replacement
• Specific fit for listed Chrysler and Dodge applications
• Black finish
• Standard replacement grade
• Designed for rear lower forward suspension locations
• Cross-references Delphi TD5061W and MOOG Chassis Products K201354 for the same application

Detailed Product Overview

This suspension knuckle bushing is made to replace the original equipment part on select vehicles where the rear lower forward knuckle bushing has worn, cracked, or lost its original support characteristics. The steel and rubber design helps maintain suspension geometry at the knuckle connection while matching the dimensions required for the listed fitments. Dorman 540-155 is a practical service solution for 2007-2010 Chrysler Sebring, 2008-2010 Dodge Avenger, and 2009-2010 Dodge Journey models.

With an inside diameter of 12.5 mm and an outside diameter of 42 mm, this part is sized for specific suspension service work rather than universal use. The Dorman 540-155 part number is also useful when cross-checking replacement options for the same rear lower forward application.

Common Problems This Part Can Address

• Excessive play at the suspension knuckle bushing
• Clunking or knocking from the rear suspension area
• Uneven suspension movement caused by worn rubber
• Loss of alignment stability from deteriorated bushing support
• Need for OE-style replacement on the rear lower forward mount

Installation Notes and Tips

Verify the vehicle year, make, model, and rear lower forward position before ordering. This is a specific-fit suspension bushing, so confirm dimensions and application details against the original part. Mounting hardware is not included. Professional installation is recommended because suspension knuckle bushings typically require proper pressing and alignment procedures after service.

Quality Assurance

Dorman states that this suspension knuckle bushing is precision-engineered and rigorously tested to provide reliable replacement performance for the original equipment on the listed vehicles. The Dorman 540-155 is built as a standard replacement part for targeted suspension repair.