Dorman 533-451 Suspension Control Arm Bushing Kit - Front Left Upper or Front Right Upper

Dorman 533-451 Suspension Control Arm Bushing Kit

Dorman 533-451 is a standard replacement suspension control arm bushing kit engineered for specific Chevrolet and GMC applications. It is built with rubber and steel construction to replace worn OE bushings and restore proper control arm support on the front upper suspension.

• Standard replacement suspension control arm bushing kit
• Rubber and steel construction for OE-style service fit
• Precision-engineered and rigorously tested for reliable replacement performance
• Designed for front left upper and front right upper control arm locations
• Direct-fit application coverage for select Chevrolet Express 1500, GMC Savana 1500, C1500, C2500, K1500, K2500, K3500, Silverado, Tahoe, Yukon, and Suburban models
• Part number: 533-451

Application Details

This suspension control arm bushing kit is used on front upper control arms where the original bushings have worn, cracked, or loosened over time. It supports the suspension pivot point and helps maintain consistent alignment geometry on vehicles such as the Chevrolet C1500 and GMC C1500, as well as select Express 1500 and Savana 1500 vans. This part cross-references MOOG Chassis Products (e.g., K6323, K6415) for the same application.

What It Helps Fix

• Front suspension clunking or knocking from worn control arm bushings
• Excessive play in the upper control arm pivot point
• Uneven tire wear caused by suspension looseness
• Steering wander or reduced front-end stability
• Cracked or deteriorated rubber bushings on aging Chevrolet and GMC trucks and vans

Installation Notes and Tips

Verify control arm position and OE bushing dimensions before installation. This kit does not include mounting hardware. For best results, inspect the control arm, ball joint condition, and surrounding suspension components during service. Professional installation and a post-repair alignment are recommended after replacing front upper control arm bushings.

Quality Assurance

Dorman engineers and tests this replacement bushing kit to meet the needs of specific vehicle applications. The part is built as a standard replacement for the original equipment design and is intended to deliver dependable service on the listed Chevrolet and GMC fitments. Part number 533-451 is a direct replacement option for front upper suspension service.