Mevotech GS504101 Suspension Control Arm Bushing - Rear

Rear Suspension Control Arm Bushing for GM Applications

Mevotech GS504101 is a rear suspension control arm bushing built with natural rubber for select Chevrolet, Buick, and Pontiac applications. It is specified for rear suspension service on the Lumina, Regal, and Grand Prix, with dimensions that support a precise control arm fit.

Key Features

• Natural rubber construction for suspension isolation and compliance
• Black finish
• Inside diameter: 0.559 in.
• Outside diameter: 1.39 in.
• Length: 6.72 in.
• Wall thickness: 0.42 in.
• Designed for rear suspension control arm service
• Mevotech GS504101 part number for direct catalog lookup

Detailed Product Information

This suspension control arm bushing is engineered for rear placement on 1990-2000 Chevrolet Lumina, 1988-1996 Buick Regal, and 1988-1996 Pontiac Grand Prix. The natural rubber material helps maintain the compliance needed in the control arm while supporting suspension movement and reducing metal-to-metal contact. Mevotech GS504101 is a practical replacement choice when servicing worn rear control arm bushings on these GM platforms.

This part cross-references Delphi TD4873W for the same application.

Common Problems This Part Can Address

• Rear suspension clunking caused by worn control arm bushings
• Excessive play in the rear control arm mounting point
• Uneven rear suspension response from deteriorated rubber
• Noise and vibration transferred through aged bushings
• Loss of suspension stability from cracked or compressed bushings

Installation Notes and Tips

Verify rear control arm dimensions and bushing orientation before installation. Press-fit suspension bushings typically require proper removal and installation tools to avoid damaging the control arm or the new bushing. Confirm vehicle year, make, model, and rear position against the fitment list before ordering.

Quality Assurance

Mevotech GS504101 is listed with OE-style interchange references for the same rear suspension control arm application, including Mevotech Original Grade GS504101. Confirm all measurements and vehicle fitment details during service to ensure correct replacement selection.