Suspensia X18CJ7129 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Reliable Suspension Control Arm for Hyundai and Kia SUVs

The Suspensia X18CJ7129 Suspension Control Arm and Ball Joint Assembly is engineered for durability and precise fitment on Hyundai Sportage and Kia Tucson models. Designed with corrosion-resistant sheet metal and a composite bearing, this control arm ensures consistent suspension performance and vehicle stability.

• Corrosion resistant black finish for extended durability
• Pre-greased ball joint for immediate use
• Bushing included to reduce vibration and noise
• Bolt-in ball joint mounting type for secure installation
• Constructed from high-quality sheet metal for strength
• Composite bearing type for reliable operation
• Control arm dimensions: maximum width 16.535 inches, maximum length 18.071 inches

Durable Design and Construction

This Suspensia suspension control arm assembly (part number X18CJ7129) is built to meet the specific suspension requirements of Hyundai Sportage and Kia Tucson vehicles. The corrosion-resistant black finish protects against rust and environmental damage, while the pre-greased ball joint eliminates the need for immediate maintenance after installation. The included bushing helps absorb road shocks and reduces noise, contributing to a smoother ride. The bolt-in ball joint mounting type ensures a secure and stable connection to the vehicle’s suspension system. Made from robust sheet metal, this control arm maintains structural integrity under demanding driving conditions.

Compatible Vehicles and Applications

This control arm assembly is compatible with the following vehicles:

• Hyundai Sportage
• Kia Tucson

It is designed to replace worn or damaged suspension control arms and ball joints, restoring proper alignment and handling characteristics.

Common Suspension Issues Addressed

• Excessive play or looseness in the suspension
• Uneven tire wear due to misalignment
• Clunking or knocking noises during driving
• Reduced steering responsiveness or stability
• Vibration or harshness over bumps

Installation Notes and Tips

Installation requires removal of the old control arm and ball joint assembly. Since mounting hardware is not included, ensure you have the necessary bolts and tools before beginning. The bolt-in ball joint design simplifies alignment during installation. It is recommended to have a professional alignment performed after replacement to maintain proper suspension geometry.

Quality Assurance and Warranty

Suspensia manufactures this control arm assembly to meet or exceed OEM specifications for fit and function. The corrosion-resistant finish and pre-greased ball joint contribute to long service life. Warranty details are provided by Suspensia and should be confirmed at the time of purchase.