Get precise wheel location and a quiet ride with the MOOG Chassis 2003-2008 Mazda 6 control arm, part number RK641005. This rear upper suspension control arm drops in as a direct-fit replacement for the 2003-2008 Mazda 6 (see the "Vehicles it fits" section for full engine details), locating the rear wheel and connecting it to the chassis while working with the bushings to absorb road inputs.
- Structural strength & corrosion protection: MOOG premium control arms for foreign and domestic nameplates are engineered for strength and to resist corrosion.
- Easy to install: Precision tolerances help the arm fit right out of the box and support proper steering alignment.
- Highly precise engineering: Optimized bushings are built for quiet operation and resistance to wear, salt, road grime and oils.
- Comprehensive coverage: Available for foreign and domestic nameplates.
Signs the original arm may need replacing include clunking or knocking from the rear, loose or wandering handling, and uneven tire wear tied to worn bushings or a bent arm. If a failed control arm is the cause, this MOOG unit replaces it. This listing is for one arm.
Interchange: 101-7042 · 521-326 · 521-575
1017042 · 521326 · 521575 · 45D1186 · 1027042 · TC5612 · CA4495 · 14TC440 · 3CB76104 · CA65506 · G26A28C10 · GP9A28C10 · FA4629 · CMS76111 · MS76111 · 2605734 · 5021186
This part cross-references / interchanges with the following part numbers:
45D1186, 101-7042, 1027042, TC5612, 521-326, 521-575, CA4495, 14TC440, 3CB76104, CA65506, G26A28C10, GP9A28C10, FA4629, CMS76111, MS76111, 2605734, 5021186
Frequently Asked Questions
Does this MOOG CHASSIS control arm fit my 2003-2008 Mazda 6?
It is a direct-fit replacement for the 2003-2008 Mazda 6. Check the "Vehicles it fits" section to confirm it matches your exact vehicle and engine.
Where does part number RK641005 mount on the vehicle?
It mounts at the rear upper position on the vehicle, locating the rear wheel and connecting it to the chassis while working with the bushings to absorb road inputs.
What are the signs I need a new control arm?
Common signs include clunking or knocking from the rear, loose or wandering handling, and uneven tire wear from worn bushings or a bent arm. Diagnose the cause before replacing.
Are the bushings included with this control arm?
Yes. This arm comes with optimized bushings built for quiet operation and resistance to wear, salt, road grime and oils.
Is this sold as one arm or a pair?
This listing is for one arm. If the opposite side is also worn, consider replacing both to keep the rear suspension balanced.
