TRW JTC258 Suspension Control Arm and Ball Joint Assembly - Front Left Lower or Front Left Lower Rearward

Reliable Suspension Control Arm and Ball Joint Assembly for BMW Models

The TRW JTC258 suspension control arm and ball joint assembly is designed to restore precise steering and suspension performance for select BMW vehicles. Engineered to meet OEM specifications, this component ensures a secure connection between the suspension and the chassis, contributing to vehicle stability and handling.

• Direct replacement for BMW 524td, 525i, 528e, 535i, 535is, 540i, 635CSi, 735i, 735iL, 750iL, M5, and M6 models
• Integrated ball joint and control arm assembly for simplified installation
• Manufactured by TRW to meet strict quality and durability standards
• Part number JTC258 ensures exact fit and function
• Compatible with suspension systems requiring precise control arm geometry

Product Details and Compatibility

The TRW JTC258 suspension control arm and ball joint assembly is specifically designed for a range of BMW vehicles, including the 5 Series (524td, 525i, 528e, 535i, 535is, 540i), 6 Series (635CSi, M6), and 7 Series (735i, 735iL, 750iL), as well as performance models like the M5. This assembly combines the control arm and ball joint into a single unit, reducing installation time and ensuring consistent alignment. TRW's manufacturing process adheres to OEM standards, providing reliable performance and longevity under normal driving conditions.

Common Applications and Problem Resolution

• Restores proper suspension geometry for improved handling and steering response
• Eliminates clunking noises caused by worn ball joints or control arms
• Addresses uneven tire wear resulting from suspension misalignment
• Corrects steering wander or instability at higher speeds
• Replaces damaged or corroded suspension components to maintain safety

Installation Notes and Tips

Installation of the TRW JTC258 suspension control arm and ball joint assembly should be performed by a qualified technician familiar with BMW suspension systems. Proper torque specifications must be followed to ensure secure mounting. After installation, a full wheel alignment is recommended to optimize suspension geometry and tire wear. Inspect related suspension components for wear during replacement to maintain overall system integrity.

Quality Assurance and Warranty Information

TRW manufactures the JTC258 assembly to meet or exceed OEM quality standards, ensuring durability and consistent performance. While specific warranty details may vary, TRW typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms applicable to this suspension control arm and ball joint assembly.