Dorman 540-598 Suspension Stabilizer Bar Bushing - Front To Control Arm

Dorman 540-598 Stabilizer Bar Bushing

Dorman 540-598 is a suspension stabilizer bar bushing made for specific Chrysler, Dodge, and Plymouth applications with a 21.96 mm front sway bar. It is precision-engineered and tested as a direct replacement for the original equipment bushing on the listed vehicles.

Key Features

• Direct-fit suspension stabilizer bar bushing for specific front-to-control-arm applications
• Fits a 21.96 mm diameter bar
• Rubber construction for standard replacement service
• Black finish
• Designed for vehicles with specific OE-style mounting dimensions
• Cross-references MOOG Chassis Products K7142 for the same application

Detailed Description

This Dorman stabilizer bar bushing, part number 540-598, is built for front-to-control-arm mounting on select Chrysler, Dodge, and Plymouth vehicles. It is sized for a 21.96 mm sway bar and uses rubber construction to match standard replacement requirements. The fitment covers models such as Chrysler Daytona, Dodge Caravan, Plymouth Voyager, Dodge Aries, and Plymouth Reliant, making it a practical OE-style suspension service part for common front-end wear repairs.

Use Dorman 540-598 when replacing a worn stabilizer bar bushing on vehicles that call for the 21.96 mm bar diameter. This part cross-references MOOG Chassis Products K7142 for the same application.

Vehicle Fitment

• Fits 1984-1990 Chrysler Daytona, front to control arm
• Fits 1988-1990 Chrysler Dynasty, front to control arm
• Fits 1984-1990 Chrysler New Yorker, front to control arm
• Fits 1989-1990 Chrysler Shadow, front to control arm
• Fits 1990 Chrysler Spirit, front to control arm
• Fits 1984-1990 Dodge Caravan, front to control arm
• Fits 1984-1990 Dodge Daytona, front to control arm
• Fits 1987-1990 Dodge Shadow, front to control arm
• Fits 1989-1990 Dodge Spirit, front to control arm
• Fits 1989-1990 Plymouth Acclaim, front to control arm
• Fits 1988-1990 Plymouth Grand Voyager, front to control arm
• Fits 1987-1990 Plymouth Sundance, front to control arm
• Fits 1984-1990 Plymouth Voyager, front to control arm
• Fits 1982-1989 Dodge Aries, front to control arm
• Fits 1985-1989 Dodge Lancer, front to control arm
• Fits 1982-1989 Plymouth Reliant, front to control arm
• Fits 1983-1987 Dodge Charger, front to control arm
• Fits 1983-1986 Dodge 600, front to control arm
• Fits 1983-1985 Plymouth Turismo, front to control arm
• Fits 1982-1984 Dodge Rampage, front to control arm

What It Helps Address

• Front suspension clunking from a worn stabilizer bar bushing
• Excess sway bar movement at the control arm mount
• Loose or inconsistent front-end handling feel
• Noise caused by deteriorated rubber bushing material
• Restoration of OE-style sway bar support on listed Chrysler, Dodge, and Plymouth models

Installation Notes and Tips

Confirm the sway bar diameter before ordering; this part is sized for a 21.96 mm bar. Verify the vehicle’s front-to-control-arm mounting location and compare the original bushing dimensions to the listed measurements, including inside diameter, outside diameter, width, and wall thickness. Inspect the stabilizer bar and control arm contact surfaces for wear before installation.

Quality Assurance

Dorman manufactures this bushing as a precision-engineered replacement and subjects it to testing for reliable service on the specified applications. The part is built to standard replacement grade requirements for direct-fit suspension repair.