Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly P/N:521-998

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$104.99
MPN: 521-998
Item Package Quantity: 1
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Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly P/N:521-998
Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly P/N:521-998
$104.99

Tackle a worn front suspension corner in one step with the Dorman - OE Solutions control arm with ball joint, part number 521-998, a front right lower Mazda 3 control arm for the 2010-2013 Mazda 3 and 2010-2013 Mazda 3 Sport. This Dorman suspension control arm and ball joint assembly directly replaces the original equipment on those applications. It arrives with the ball joint and bushings already installed, which saves time and labor on the repair.

  • Direct replacement: Designed to take the place of the original assembly on the listed vehicles.
  • Ready-to-install repair: The ball joint and bushings come pre-installed, so the job takes less time and labor.
  • Tested for ride quality: Put through Dorman's industry-leading evaluation process. It is intended to deliver a smooth ride, directional stability and predictable dynamics.
  • Corrosion protection: Additional coatings add rust and corrosion resistance.

As a Dorman lower control arm, this part connects the steering knuckle to the vehicle's chassis and holds the wheel in position. Its ball joint lets the knuckle pivot as the suspension travels and the wheels steer. It is cataloged for the front right lower position. See the Buyer's Guide tab for engine-level fitment details.

Interchange: 102-7615 · 810-424514B
1027615 · 810424514B · TC5542 · TC6740 · CA16295 · 5CB76067 · RK621270 · RK621461 · B39D34300 · B39D34300A · BBM234300 · BBM234300A · GS76152 · CMS76152 · 2606568 · 2606568M · SK521998 · 1513012 · X32CJ2613 · JTC7815

This part cross-references / interchanges with the following part numbers:

102-7615, 810-424514B, TC5542, TC6740, CA16295, 5CB76067, RK621270, RK621461, B39D34300, B39D34300A, BBM234300, BBM234300A, GS76152, CMS76152, 2606568, 2606568M, SK521998, 1513012, X32CJ2613, JTC7815

Frequently Asked Questions

Is this the right 2010 Mazda 3 control arm for my car?

It is listed for the front right lower position on the 2010-2013 Mazda 3 and 2010-2013 Mazda 3 Sport. Check the Buyer's Guide tab for engine-level fitment details.

Does the Dorman control arm come with the ball joint installed?

Yes. Part number 521-998 arrives with the ball joint and bushings pre-installed, which saves time and labor compared with fitting them separately.

What does a lower control arm do?

It connects the steering knuckle to the vehicle's chassis and holds the wheel in position. The ball joint lets the knuckle pivot as the suspension travels and the wheels steer.

What are signs this control arm may need replacing?

Clunking over bumps, loose or wandering steering, uneven tire wear, or cracked bushings may indicate a worn arm or ball joint. Diagnose the cause before replacing parts.

Should I replace both sides and align the car afterward?

This arm is sold individually for the front right lower position, and replacing both sides together is recommended. Have the wheels aligned after installation, and check the service information for the correct fasteners.