Suspensia X39CJ1086 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Suspension Control Arm Assembly for Porsche 911

Suspensia X39CJ1086 is a front left lower suspension control arm and ball joint assembly for select 2002-2005 Porsche 911 models. Built with a cast aluminum arm, pre-greased ball joint, and included rubber bushings and dust boot, it is made for direct OE fit and OE appearance.

Key Features

• Fits 2002-2005 Porsche 911, front left lower
• Suspension control arm and ball joint assembly
• Cast aluminum construction
• Pre-greased for initial service
• Rubber bushings included
• Dust boot included with rubber boot material
• Black bushing and boot color
• Lock nut included
• Stud thread size: M12 x 1.5
• Wrench size: 18 mm

Detailed Description

Suspensia X39CJ1086 is engineered for the front left lower position on the Porsche 911, covering 2002, 2003, 2004, and 2005 model years. The cast aluminum arm helps maintain OE-style geometry and fitment, while the pre-greased ball joint and rubber dust boot support smooth operation at the suspension pivot point. This part number, X39CJ1086, is a direct replacement choice for drivers servicing worn front suspension components on the Porsche 911.

Suspensia manufactures chassis parts to OE or better quality standards in automated facilities, with production processes certified to IATF 16949:2016, ISO 9001:2015, ISO 14001:2015, ISO 45001:2018, and ISO 50001:2018. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

• Front-end looseness or play from a worn lower control arm
• Clunking or knocking from the front left suspension
• Uneven tire wear caused by suspension wear
• Steering instability or wandering at the front axle
• Ball joint wear affecting ride control and alignment

Installation Notes and Tips

• Fits 2002-2005 Porsche 911, front left lower.
• Verify the M12 x 1.5 stud thread size and 18 mm wrench size before installation.
• Inspect adjacent suspension components and perform a wheel alignment after replacement.
• Confirm the lock nut is used during assembly; castle nut and cotter pin are not included.
• Grease fitting is not included, and the assembly is not greaseable.

Quality Assurance

Suspensia chassis parts are produced in a large OE manufacturing facility using automated assembly lines and are built to OE fit and OE look standards. The brand’s manufacturing operations are certified to multiple international quality, environmental, safety, and energy management standards.