Mevotech GS504107 Leaf Spring Bushing - Rear, Rear Lower or Rear Upper Rearward

Mevotech GS504107 Leaf Spring Bushing

Mevotech GS504107 is a rubber leaf spring bushing for rear suspension service on select Chevrolet and Pontiac applications. It is built for direct replacement use in rear lower, rear, and rear upper rearward positions where the original bushing has worn, cracked, or lost its ability to isolate movement.

Key Features

• Rubber construction for suspension isolation and compliance
• Black finish
• Inside diameter: 0.63 in.
• Outside diameter: 1.65 in.
• Length: 1.9 in.
• Designed for rear suspension leaf spring service
• Part number: GS504107

Fitment Details

• Fits 1967-1980 Chevrolet Camaro, rear lower.
• Fits 1971-1976 Chevrolet Caprice, rear.
• Fits 1971-1976 Chevrolet Impala, rear.
• Fits 1971-1975 Chevrolet Bel Air, rear.
• Fits 1967-1970 Chevrolet Bel Air, rear upper rearward.
• Fits 1967-1970 Chevrolet Caprice, rear upper rearward.
• Fits 1967-1970 Chevrolet Impala, rear upper rearward.
• Fits 1967-1969 Pontiac Firebird, rear lower.
• Fits 1971-1976 Pontiac Catalina, rear.
• Fits 1971-1972 Pontiac Bonneville, rear.
• Fits 1975 Pontiac Bonneville, rear.
• Fits 1974 Pontiac Parisienne, rear.

Detailed Description

This Mevotech leaf spring bushing is intended for rear suspension locations on classic Chevrolet Camaro, Chevrolet Impala, Chevrolet Caprice, and Pontiac Firebird platforms, along with other full-size Chevrolet and Pontiac models listed above. The rubber material helps restore the interface between the leaf spring and mounting point, supporting quieter operation and more controlled suspension movement. If you are replacing a worn rear leaf spring bushing on a 1967-1980 Chevrolet Camaro or a 1967-1969 Pontiac Firebird, GS504107 provides the dimensions needed for a proper service replacement.

This part cross-references MOOG Chassis Products K6559 and Delphi TD4871W for the same application.

What It Helps Address

• Rear suspension clunking from deteriorated bushings
• Excessive leaf spring movement at the mounting point
• Noise caused by hardened or cracked rubber
• Loose-feeling rear suspension response
• Wear at the leaf spring-to-frame contact area

Installation Notes and Tips

Verify the bushing dimensions and suspension position before installation. This part is used in rear lower, rear, and rear upper rearward locations depending on vehicle application, so match the original bushing location carefully. Inspect the leaf spring eye, hanger, and surrounding hardware for wear or damage before installing GS504107.

Quality Assurance

Mevotech supplies chassis and suspension components for service replacement applications. GS504107 is built to match the listed dimensions and fitment requirements for the vehicles shown above.