Keep your BMW's rear suspension located and controlled with the Mevotech Supreme control arm CMS10148. This rear left lower control arm installs as a direct-fit replacement for the 1998-2000 BMW 528I, the 2001-2003 BMW 525I and 530I, the 1998-2003 BMW 540I, and the 2004-2005 BMW 545I — see the Buyer's Guide tab for the full engine-level fitment.
This control arm connects the wheel carrier to the chassis and works with its integrated ball joint to control wheel motion. Clunking over bumps, uneven rear tire wear, or loose handling can be signs the original arm or its ball joint may need replacing. Supplied as a single rear left lower unit for the applications listed.
Interchange: 521-397
521397 · 19292108 · 33321093713 · 33326755471 · CA14503 · CA14503PR · CA10456 · 5CB10085 · RK641642 · GS10148 · 2606301 · 30036419 · 12487 · RP12487 · 5071795
This part cross-references / interchanges with the following part numbers:
Is this Mevotech Supreme lower control arm a direct fit for my BMW?
It's a direct-fit replacement for the 1998-2000 528I, 2001-2003 525I and 530I, 1998-2003 540I, and 2004-2005 545I. Check the Buyer's Guide tab to confirm your model year.
Which position does CMS10148 replace?
It is the rear left lower control arm for the listed applications, supplied as a single unit.
Looking for a Bmw 545I control arm — does this fit?
Yes, CMS10148 fits the 2004-2005 BMW 545I as the rear left lower control arm. Confirm your year in the Buyer's Guide tab.
What sets the Mevotech Supreme suspension control arm apart?
It uses cast aluminum construction built to OE-level tolerances, with a surface-treated ball joint that helps resist rust build-up, plus Labor Saver features for easier installation.
Will this work as a Bmw 530I control arm?
Yes — it's the rear left lower control arm for the 2001-2003 BMW 530I. Signs the original may need replacing include clunking and loose rear handling.
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.
