Tighten up steering response and help restore proper wheel geometry with the Mevotech Supreme control arm and ball joint assembly (MPN CMS20129). This front left (driver's side) lower control arm and ball joint assembly drops in as a direct-fit replacement for the 1992-1995 Mazda 929, combining the arm, bushings and an integrated ball joint into one Labor Saver™ unit.
Engineered in-house with application-specific upgrades, Mevotech Supreme control arms are built for high-usage commercial and passenger vehicles, SUVs, fleets and working trucks. Signs the original may need replacing include clunking over bumps, uneven tire wear, or loose, wandering steering — if a worn control arm bushing or ball joint is the cause, this assembly replaces it.
Interchange: ATM 1011360 · 101-5536 · 102-5536 · 622.45027 · 520-821 · 524-407
ATM1011360 · 1015536 · 1025536 · 62245027 · 520821 · 524407 · 19291552 · MGS20129 · TC7098 · CB65133 · CB65133PR · CA5118 · FCA515 · 4CB76012 · CAK620527 · K620527 · RK620527 · H38034350A · GS20129 · 2605655 · 192102 · 30030633 · 11675 · 5071409 · TK620527
This part cross-references / interchanges with the following part numbers:
What vehicles does the CMS20129 control arm fit?
It's a direct-fit front left (driver's side) lower control arm and ball joint assembly for the 1992-1995 Mazda 929. See the Buyer's Guide tab to confirm your exact vehicle and engine.
Is mounting hardware included?
Yes — it comes with the part-specific castle nut used to secure the ball joint during installation. Consult the vehicle service information for correct torque and any additional fasteners needed.
What is this Mevotech Supreme suspension control arm made of?
It features cast aluminum construction, with additional surface treatment on the ball joint to resist rust build-up for longer service life.
What are signs my Mazda 929 control arm needs replacing?
Clunking over bumps, uneven or accelerated tire wear, and loose or wandering steering can point to a worn control arm bushing or ball joint. Diagnose the cause before replacing.
Does this come as a complete assembly?
Yes — it integrates the control arm, bushings and ball joint in one unit, so you replace them together rather than pressing a separate ball joint into an old arm.
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.
