Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly P/N:527-573
Support and locate the front driver-side steering knuckle with the Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly 527-513. This OE FIX front upper left control arm and ball joint assembly drops in as a direct-fit replacement for the 2017-2023 Tesla 3 and 2020-2023 Tesla Y, addressing a known factory weak point where the original front upper left arm can crack and separate from the steering knuckle.
Signs this control arm may need replacing include a creaking or clunking noise from the front end, loose or wandering steering, and cracked or separated arm material. If a worn arm or ball joint is the cause, this assembly replaces it.
Interchange: TC4577 · CA13027 · RK623788 · CMS95134 · 104432100G · 104432100H · 104432100J · 118832100A · 128832100A
This part cross-references / interchanges with the following part numbers:
What vehicles does the Dorman 527-513 fit?
It's a direct-fit replacement for the 2017-2023 Tesla 3 and 2020-2023 Tesla Y. Check the Buyer's Guide tab to confirm fitment for your vehicle.
What position is this control arm assembly?
It's the front upper left (driver-side) control arm and ball joint assembly.
How is this different from the factory Tesla arm?
It replaces the factory fiber-reinforced plastic arm with a stronger stamped steel arm and eliminates the plastic ball-joint cap that traps moisture, helping reduce corrosion.
Does it come with the ball joint installed?
Yes. This is a complete control arm and ball joint assembly, so the ball joint is part of the unit.
What are signs this control arm needs replacing?
Common signs include a creaking or clunking noise from the front end, loose or wandering steering, and cracked or separated arm material. Diagnose the cause before replacing.
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.