Bring back tight, confident steering with the SKP Suspension Control Arm and Ball Joint Assembly (SK521723), a front left lower unit that pairs a durable control arm with a pre-installed ball joint in one ready-to-bolt assembly. It installs as a direct-fit replacement for the 2009-2015 Nissan Maxima — see the Buyer's Guide tab for engine-level fitment.
Worn control arm bushings or a loose ball joint can produce clunking on acceleration or over bumps, uneven tire wear, and vague steering. If a failed front left lower control arm or ball joint is the cause, this assembly replaces both together to help restore proper handling and control.
Interchange: 521-723 · R13-K622059B
521723 · RK622059 · CMS301004 · 545019N00A · R13K622059B
This part cross-references / interchanges with the following part numbers:
What vehicle does this assembly fit?
It is a direct-fit replacement for the 2009-2015 Nissan Maxima. Check the Buyer's Guide tab to confirm the correct application for your specific vehicle.
Does the ball joint come installed?
Yes. The ball joint arrives pre-installed in the control arm, so the unit is ready to bolt in as one complete assembly.
Which position is this part for?
This is the front left lower control arm and ball joint assembly.
Is mounting hardware included?
It includes the necessary hardware where pictured. Consult the vehicle service information for correct fasteners and whether any originals may be reused.
What are signs my control arm or ball joint needs replacing?
Clunking on acceleration or over bumps, uneven tire wear, and vague or loose steering can be signs. Diagnose the cause before replacing, since these symptoms have other possible sources.
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.
