Delphi TA5938 Suspension Track Bar - Rear

Rear Suspension Track Bar for OE-Style Replacement

Delphi TA5938 is a rear suspension track bar built as a standard replacement for select GM applications. It uses a steel construction with an E-coat finish, black bushings, and a bushing-style end at both ends for direct-fit suspension service.

Engineered with Delphi OE-focused dimensional and material analysis, this rear track bar is built for vehicles that need accurate suspension location and consistent rear axle control. It is a direct replacement for applications such as the Buick Century, Oldsmobile Cutlass Ciera, Oldsmobile Cutlass Cruiser, Pontiac 6000, and Chevrolet Celebrity.

Key Features

• Part number TA5938 rear suspension track bar
• Steel construction with black finish and E-coat protection
• Bushing ends at both sides with bushings included
• Standard replacement grade for OE-style service
• No grease fitting included
• Non-adjustable design
• Rear position application
• Mounting hole diameter: 13.0 mm

Detailed Description

Delphi TA5938 is a rear suspension track bar designed for vehicles that rely on precise rear suspension geometry. The steel body, black bushings, and E-coat finish support long-term service in demanding underbody conditions, while the bushing-to-bushing layout matches the needs of the original suspension design. Delphi applies OE-level dimensional and material analysis to help ensure proper part-to-vehicle compatibility, and the component is tested across extreme temperature and corrosion conditions during development.

This part cross-references Dorman OE Solutions 522-439 and MOOG Chassis Products K6342 for the same application. It is a strong search match for rear suspension track bar replacement on Buick Century, Oldsmobile Cutlass Ciera, and Chevrolet Celebrity platforms, as well as related Pontiac 6000 and Oldsmobile Cutlass Cruiser applications.

Vehicle Fitment

• Fits 1982-1996 Buick Century, Rear
• Fits 1982-1996 Oldsmobile Cutlass Ciera, Rear
• Fits 1987-1994 Oldsmobile Cutlass Cruiser, Rear
• Fits 1982-1991 Pontiac 6000, Rear
• Fits 1982-1990 Chevrolet Celebrity, Rear

Common Issues This Part Addresses

• Rear suspension looseness from a worn track bar
• Axle location movement under load
• Clunking or shifting from deteriorated bushings
• Uneven rear suspension alignment caused by worn linkage
• Corrosion-related replacement needs on the original bar

Installation Notes and Tips

Install TA5938 in the rear suspension position only. Verify mounting hole diameter, bushing style, and overall length before installation, and inspect adjacent suspension bushings and mounting points for wear or damage. Because this is a non-adjustable track bar, correct vehicle fitment is important before service begins.

Quality Assurance

Delphi develops aftermarket steering and suspension parts using OE-focused engineering methods and validates components through temperature and salt-spray exposure testing. TA5938 is built as a standard replacement part for consistent fit and service in supported rear suspension applications.