Dorman 533-439 Suspension Control Arm Bushing Kit - Front Upper

Dorman 533-439 Suspension Control Arm Bushing Kit

Dorman 533-439 is a standard replacement suspension control arm bushing kit for specific Chevrolet and GMC front upper applications. It is precision-engineered and tested to replace the original equipment bushing on select trucks, vans, and SUVs from the 1973-1995 model years.

• Standard replacement control arm bushing kit for front upper suspension service
• Rubber and steel construction for OE-style fit and function
• Black and silver finish
• Inside diameter: 19.6 mm
• Outside diameter: 57.5 mm
• Width: 57.5 mm
• Mounting hardware not included
• Cross-reference: MOOG Chassis Products K6138

Detailed Product Overview

This Dorman suspension control arm bushing kit, part number 533-439, is built for front upper suspension locations on classic Chevrolet and GMC platforms. It is a direct-fit replacement for worn bushings in applications such as Chevrolet C10, Chevrolet G10, GMC C1500, GMC G1500, Chevrolet K5 Blazer, and GMC Jimmy, helping restore the original bushing interface between the control arm and suspension mounting points. The rubber-and-steel design supports a factory-style replacement approach for vehicles that need precise suspension service.

Compatible With front upper suspension applications on 1973-1995 Chevrolet and GMC models, including Chevrolet C10, Chevrolet G10, GMC C1500, GMC G1500, Chevrolet K5 Blazer, and GMC Jimmy. This part number 533-439 also cross-references Centric Parts 602.66011 and MOOG Chassis Products K6138 for the same application.

What This Part Helps Address

• Excessive play or looseness in the front upper control arm
• Clunking or squeaking from worn suspension bushings
• Uneven steering response caused by deteriorated bushing material
• Suspension alignment issues related to bushing wear
• Metal-to-metal contact where the original bushing has failed

Installation Notes and Tips

Verify the vehicle’s front upper suspension configuration before ordering, since fitment varies by year, make, and model. Inspect the control arm, mounting surfaces, and surrounding suspension components for wear or damage during service. Because mounting hardware is not included, reuse or replace related fasteners as needed based on the vehicle’s condition and service procedure.

Quality Assurance

Dorman designs this bushing kit as a standard replacement part and subjects it to testing for reliable OE-style service on the listed vehicles. The part is engineered to match the original application requirements for fit and function on compatible Chevrolet and GMC front upper suspension systems.