Dorman 540-446 Suspension Stabilizer Bar Bushing Kit (Sway Bar Bushing)

The Dorman 540-446 Suspension Stabilizer Bar Bushing Kit is a precision-engineered, direct-fit replacement for worn or damaged OE sway bar bushings. Designed to restore proper stabilizer bar function, this kit helps eliminate common symptoms of bushing wear including excessive body roll, clunking noises, and imprecise handling.

Key Features:

• Direct OE Replacement — engineered to match the design, dimensions, and performance of the original equipment bushing
• Durable Construction — manufactured to strict quality standards using sturdy, long-lasting materials for reliable service life
• Rigorously Tested — thorough quality control measures ensure consistent fit and durability
• Cost-Effective Repair — a practical, affordable alternative to replacing the entire sway bar assembly
• Dorman OE Solutions — backed by Dorman's extensive aftermarket engineering expertise

The stabilizer bar bushing (also called the sway bar bushing) plays a critical role in your vehicle's suspension system by cushioning the stabilizer bar against the chassis and reducing lateral body movement during cornering. When these bushings wear out, handling and ride quality suffer. The Dorman 540-446 kit provides everything needed to complete the repair and restore factory-spec performance.