Suspensia X50CJ4050 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Suspensia Suspension Control Arm for Toyota Sienna

The Suspensia Suspension Control Arm and Ball Joint Assembly (Part Number X50CJ4050) is designed specifically for Toyota Sienna models. Engineered with corrosion-resistant sheet metal and pre-greased components, this control arm assembly ensures reliable suspension performance and durability.

• Corrosion resistant black finish for extended lifespan
• Pre-greased ball joint for immediate use
• Bolt-in ball joint mounting with threaded stud type
• Includes mounting hardware and bushings for complete installation
• Composite bearing type for smooth operation
• Control arm dimensions: maximum length 16.22 inches, maximum width 3.465 inches

Durable Construction and Design Features

This Suspensia control arm assembly is constructed from high-quality sheet metal, providing strength and rigidity required for suspension components. The corrosion-resistant finish helps protect against rust and environmental damage, making it suitable for long-term use on Toyota Sienna vehicles. The ball joint is pre-greased and mounted using a bolt-in design with a threaded stud, eliminating the need for additional grease fittings. Included bushings and mounting hardware simplify the replacement process, ensuring a secure fit and proper suspension alignment.

Compatible Applications and Common Uses

This control arm and ball joint assembly is compatible with Toyota Sienna models requiring part number X50CJ4050. It is intended to replace worn or damaged suspension control arms to restore proper handling and ride quality.

• Eliminates suspension noise caused by worn ball joints or bushings
• Corrects uneven tire wear due to faulty control arm components
• Improves steering response and vehicle stability
• Addresses suspension misalignment issues
• Replaces damaged or corroded control arms for safety

Installation Notes and Tips

Installation of the Suspensia control arm assembly requires basic suspension tools and mechanical knowledge. Since the ball joint is pre-greased and the assembly includes mounting hardware and bushings, the process is streamlined. Ensure the vehicle is securely lifted and supported before removal of the old control arm. Torque all bolts to manufacturer specifications and verify suspension alignment after installation.

Quality Assurance and Warranty

Suspensia parts are manufactured to meet or exceed OEM standards for fit and function. The X50CJ4050 control arm assembly undergoes quality inspections to ensure durability and performance. While specific warranty details are not provided, Suspensia products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation for exact warranty terms.