Replace a worn front upper arm and its ball joint in one job with this Beck/Arnley control arm, part number 102-8144. It is a control arm with ball joint designed as a direct replacement for the original equipment part. It fits many vehicles, among them the 2024 Lexus IS300, 2021-2024 Lexus IS350 and 2016-2024 Lexus RC300. See the Buyer's Guide tab for the full list.
Installed in the front upper position, the control arm links the wheel assembly to the chassis and lets the wheel travel up and down. The ball joint is the pivot that lets the steering knuckle turn.
- OE form, fit and function: Designed as a direct replacement for original equipment applications, with specific attention to form, fit and function.
- Ball joint included: The arm comes with its ball joint for a complete installation.
- Application specific: Made for the listed vehicles, not as a universal part.
- OE-quality sourcing: Beck/Arnley product specialists work with a trusted global sourcing network. Every part must meet Beck/Arnley's own requirements and specifications.
Signs this part may need replacing include:
- Clunking from the front end over bumps
- Loose or wandering steering
- Uneven tire wear
- Play in the ball joint
Diagnose the cause before replacing any parts. Consult the vehicle service information for the correct fasteners and torque, and for whether the original fasteners may be reused. Have the wheel alignment checked after installation.
Interchange: 2703512010 · 62244087 · 4861039195 · CMS861294
This part cross-references / interchanges with the following part numbers:
2703512010, 62244087, 4861039195, CMS861294
