Sharpen steering response and hold your alignment with the Mevotech Supreme control arm and ball joint assembly (CMS30110), a direct-fit replacement for the front left lower position on the 1999-2002 Infiniti G20. The control arm locates the wheel and connects the steering knuckle to the vehicle frame, while its integrated ball joint allows steering and suspension travel.
- A Faster Fit: the part-specific hex nut provided speeds up ball joint installation.
- Built to OE-Level Tolerances: stamped steel construction with application-specific upgrades for high-usage passenger vehicles, SUVs, fleets and working trucks.
- Resists Corrosion: a protective surface treatment helps prevent rust build-up.
- Rigorously Tested: extensive in-house and third-party durability testing.
Signs the original control arm or ball joint may need replacing include clunking or knocking over bumps, loose or wandering steering, and uneven tire wear. Diagnose the cause first; if the front left lower arm or its ball joint is worn, this assembly (CMS30110) replaces it. Sold individually.
Interchange: 101-5439 · 102-5439 · 622.42002 · 521-569
1015439 · 1025439 · 62242002 · 521569 · 19292128 · QGS30110 · TC982 · CB61013 · CB61013PR · CA14177 · 5CB30045 · CAK622110 · RK621908 · RK622110 · GS30110 · 2605455 · 101103 · 545012F500 · 545012J011 · 30030376 · 5071243 · 5071439 · X36CJ2894 · TCB95014
This part cross-references / interchanges with the following part numbers:
19292128, 101-5439, 102-5439, QGS30110, 622.42002, TC982, 521-569, CB61013, CB61013PR, CA14177, 5CB30045, CAK622110, RK621908, RK622110, GS30110, CMS30110, 2605455, 101103, 545012F500, 545012J011, 30030376, 5071243, 5071439, X36CJ2894, TCB95014
