Replace a worn front suspension arm with this Dorman control arm, part number 524-466, a front right upper assembly that arrives with the ball joint and bushings already installed. It is a direct replacement for the original equipment on the 1999-2005 Mazda Miata, which makes it a practical option when NB Miata control arms need replacing. See the Buyer's Guide tab for engine details.
The upper control arm links the front right wheel's steering knuckle to the chassis. It lets the suspension travel up and down, and its ball joint provides the pivot the wheel needs to steer. The assembly went through an industry-leading evaluation process aimed at a smooth ride, directional stability and predictable dynamics.
- Direct replacement: Takes the place of the original assembly on the listed Mazda Miata applications.
- Complete repair: Each assembly comes with the ball joint and bushings pre-installed, saving time and labor.
- Quality engineering: Tested with the goal of a smooth, stable and safe ride.
- Corrosion protection: Additional coatings help resist rust and corrosion.
Signs a control arm or ball joint may need replacing include clunking or knocking over bumps, loose or wandering steering, and uneven tire wear. These symptoms can have other causes, so diagnose the suspension first. If the front right upper arm or its ball joint is the source of the problem, this assembly replaces both in one piece.
Interchange: TC3638 · CA8740 · 3CB80207 · RK622178 · N06834200 · GS80175 · CMS80175 · 2607848
This part cross-references / interchanges with the following part numbers:
TC3638, CA8740, 3CB80207, RK622178, N06834200, GS80175, CMS80175, 2607848
