Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS86142
Keep your front suspension located and your steering geometry in check with the Mevotech Supreme control arm CMS501097, a direct-fit replacement for the 2008-2009 Pontiac G8. This front right lower forward control arm and ball joint assembly locates the wheel, helps hold caster and camber alignment angles, and its integrated ball joint lets the wheel steer and move through suspension travel.
If a worn control arm bushing or ball joint on your G8 control arm is the cause, this Mevotech Supreme suspension control arm assembly replaces it as a complete unit. Signs the original may need replacing include clunking over bumps or during acceleration and braking, loose or wandering steering, and uneven front tire wear. Diagnose the cause before ordering a Pontiac G8 control arm, since these symptoms can have other sources.
Interchange: 622.62040 · 522-348
62262040 · 522348 · 19306984 · QGS501097 · TC6252 · CA4925 · 92183311 · 92224668 · 92244046 · 92253412 · RK621254 · GS501097 · 2607496 · 1790105 · 30034553 · 5CB50341 · X59CJ0840 · JTC2861
This part cross-references / interchanges with the following part numbers:
Does this Mevotech Supreme control arm fit my Pontiac G8?
Yes—CMS501097 is a direct-fit replacement for the 2008-2009 Pontiac G8. Check the Buyer's Guide tab to confirm your exact engine and trim.
What position on the vehicle does this control arm cover?
It is the front right (passenger-side) lower forward control arm and ball joint assembly. Order the matching part for the opposite corner if that side also needs service.
Is the ball joint included with this assembly?
Yes. The ball joint is integrated into this assembly, and a part-specific nylon locking nut is provided to speed its installation.
Does it come with a grease fitting?
Yes—a 90-degree SAE grease fitting is included so the joint can be serviced in place.
What are signs my control arm or ball joint may need replacing?
Clunking over bumps or during acceleration and braking, loose or wandering steering, and uneven front tire wear can point to a worn control arm bushing or 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.