Beck/Arnley Suspension Control Arm P/N:102-8149
Keep your Tesla's rear suspension tracking true with the Beck/Arnley Suspension Control Arm 102-8361, a direct-fit replacement for the 2012-2021 Tesla S. This is the rear upper forward control arm — it locates the wheel and pivots through suspension travel, helping hold proper wheel alignment and a stable ride.
Worn control-arm bushings or a loose joint can show up as clunking over the rear, uneven tire wear, or a wandering feel. If a failed rear upper forward control arm is the cause, this replaces it. Consult the vehicle service information for the correct fasteners and torque specs during installation.
Interchange: CMS95138 · 600684000B
This part cross-references / interchanges with the following part numbers:
What vehicles does this control arm fit?
It is a direct-fit replacement for the 2012-2021 Tesla S. Check the Buyer's Guide tab to confirm it matches your specific vehicle.
Where is this control arm located?
It is the rear upper forward control arm, part of the rear suspension that locates the wheel and controls suspension travel.
Does this control arm include a ball joint?
No. This control arm comes without a ball joint, which matches the OE design.
What is this control arm made of?
It is built from steel, iron, or aluminum depending on the application, for durability and rust/corrosion resistance.
What are signs the control arm may need replacing?
Clunking over bumps, uneven tire wear, or a wandering feel can point to a worn control arm. Diagnose the cause before replacing, since other suspension parts can produce similar symptoms.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.