Delphi Suspension Control Arm P/N:TC1945
Keep your Tesla's rear suspension located and controlled with the Delphi Suspension Control Arm TC8795, a rear lower control arm that drops in as a direct-fit replacement for the 2018-2023 Tesla 3 and 2021-2023 Tesla Y. A control arm links the wheel knuckle to the chassis, letting the suspension travel while keeping the wheel located; its ball stud allows the joint to articulate through steering and suspension movement.
Signs the original may need replacing include clunking or knocking over bumps, loose or wandering handling, and uneven tire wear. If a worn control arm or ball joint is the cause, this replaces it.
Interchange: 1044451-00-F
104445100F · X60LA0546
This part cross-references / interchanges with the following part numbers:
What vehicles does the Delphi TC8795 fit?
It's a direct-fit replacement for the 2018-2023 Tesla 3 and 2021-2023 Tesla Y. Check the Buyer's Guide tab to confirm the match for your exact vehicle.
Is this a front or rear control arm?
It is a rear lower suspension control arm for the listed Tesla applications.
What does a control arm do?
It links the wheel knuckle to the chassis, keeping the wheel located while the suspension travels, and its ball stud lets the joint articulate through steering and suspension movement.
How is the TC8795 tested for durability?
Delphi validates it below -40°C and above 120°C, exposes it to 720 hours of salt spray, and applies 100% crack and ultrasonic flaw detection to match OE specifications.
How do I know if my control arm needs replacing?
Common signs include clunking or knocking over bumps, loose or wandering handling, and uneven tire wear. Diagnose the cause first, 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.