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25% Off Online Orders of Select Parts and Accessories. Enter Promo Code FOUND25 in Cart

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25% Off All Online Orders of Select Parts and Accessories
Receive 25% Off Your Online Purchase. Use promotional code FOUND25 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 2/27/17. Online orders scheduled for in-store pick up must be completed by closing on 2/26/17 for discount to apply.

Free Shipping on Orders Over $50 or in-store pickup

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  • Part #: MK8427|
  • SKU: 412360

6 days after 6 p.m.

    • X-Factor Enhanced to Improve OE Design Enhanced
    • Improved Finishing For Better Corrosion Protection
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

ProSteer Premium Control Arm and Ball Joint Assembly

ProSteer Control Arms are engineered and designed to improve on Original Equipment parts. Superior to most aftermarket products, ProSteer Control Arms will fit correctly for easier and quicker installation, allow for proper alignment geometry, and will wear and perform to professional installers expectations.
  • X-Factor Enhanced to Improve OE Design Enhanced
  • Improved Finishing For Better Corrosion Protection
  • Polyurethane Boot
  • Metal Bearing For Increased Durability
Mevotech designs, tests, and manufactures ProSteer Control Arms, Lateral Links, and Trailing Arms. A full line chassis manufacturer and supplier, Mevotech owns the tooling and controls all of the processes in the actual building of the product. ProSteer Control Arms assure you of the latest in chassis engineering, superior materials, and integrity of product.


Rated 4.2 out of 5 by 15 reviewers.
Rated 5 out of 5 by great deal very cool August 14, 2015
Rated 5 out of 5 by work great very good August 14, 2015
Rated 5 out of 5 by excellent Excellent product 7 service, fast shipping January 7, 2015
Rated 3 out of 5 by Prosteer Control Arm w/Balljoint Bought one for driver and passenger side. on the driver side, the grease zurc was screwed in sideways stripping the zurc's threads. PepBoys still has yet to find a replacement zurc. On the passenger side the ball joint's boot got twisted driving around the block. after tearing the side down again to reset the boot and make sure nothing was catching, boot twisted again. Could be a one-off, they offered the option to replace the ball joint. Will be taking them up on that. December 10, 2014
Rated 5 out of 5 by Quality product Product fit & function is very good. Vendor pricing is excellent with quick shipping. Will purchase from this vendor again. September 29, 2014
Rated 4 out of 5 by Proline is great for DIY Good price Quality part Shipped fast January 5, 2014
Rated 4 out of 5 by just what i needed It was just what I needed and at a good price March 29, 2013
  • 2017-01-22 T14:30:29.819-06:00
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