Locate the front wheel and keep steering response tight with the Mevotech Supreme control arm and ball joint assembly, part number CMS801118 — a direct-fit replacement for the 1993-1995 Mazda RX-7. This front left lower unit combines the control arm, its bushings and the ball joint into one piece, tying the wheel hub to the chassis while letting the suspension and steering move through their travel.
Mevotech Supreme parts are engineered in-house with application-specific upgrades for high-usage passenger vehicles, SUVs, fleets and working trucks. Worn control-arm bushings or a loose ball joint can show up as clunking over bumps, steering wander, or uneven tire wear; if a failed front left lower control arm or ball joint is the cause, this assembly replaces it. Sold as a single front left lower assembly.
Interchange: 522-937
522937 · 19337216 · CB65243 · CB65243PR · CA12647 · 5CB80217 · F13134350A · F13134350B · FD0134350A · FD0134350D · FD0134350E · FD1534350 · GS801118 · 2607801 · 30030705
This part cross-references / interchanges with the following part numbers:
Does this Mevotech Supreme control arm fit my 1993-1995 Mazda RX-7?
Yes. CMS801118 is a direct-fit front left lower control arm with ball joint for the 1993-1995 Mazda RX-7. Check the Buyer's Guide tab to confirm your vehicle.
What position on the vehicle does this assembly fit?
It is the front left lower control arm with ball joint, sold individually for that corner.
Is mounting hardware included?
A part-specific castle nut is provided to secure the ball joint to the vehicle. Consult the vehicle service information for any other required fasteners and torque specs.
What is this Mevotech Supreme lower control arm made of?
The features list forged aluminum construction, and the ball joint carries an additional surface treatment that helps resist rust build-up.
What are the signs this part may need replacing?
Clunking over bumps, steering wander, or uneven front tire wear can point to worn control-arm bushings or a loose ball joint. 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.
