Left Rear Swing Arm Ball Head

A critical yet often overlooked component in your vehicle’s suspension system is the Left Rear Swing Arm Ball Head. This precision-engineered part serves as the pivotal connection point between the rear swing arm (or control arm) and the wheel hub or steering knuckle. Its primary function is to facilitate smooth, multi-directional articulation while maintaining precise control over the wheel’s alignment, ensuring optimal handling, stability, and tire contact with the road surface.

Constructed from high-grade, forged steel and featuring a robust polymer or composite bearing socket, this ball head is engineered to withstand immense stress, constant vibration, and exposure to harsh road conditions. It allows for the necessary up-and-down movement of the suspension over bumps while also accommodating the slight rotational forces during acceleration and braking. A durable, sealed boot retains high-performance grease, protecting the internal bearing surfaces from contamination by dirt, moisture, and road salts, which are primary causes of premature wear and failure.

A worn or damaged Left Rear Swing Arm Ball Head can lead to a host of vehicle performance issues. Common symptoms include audible clunking or knocking noises from the rear suspension, vague or imprecise steering feel, uneven tire wear, and compromised vehicle stability, particularly during cornering or braking. Regular inspection during routine maintenance is essential. This genuine replacement part is designed as a direct OEM-fit, guaranteeing perfect compatibility and restoring the integrity, safety, and responsive handling of your vehicle’s rear suspension system.