Control Arm with Ball Joint - 1ASFK01866

Warranty & Shipping
Product Reviews
Vehicle Fit

These replacement control arms with ball joints are just what you need to bring back the safety and integrity of your vehicle's suspension and steering.


  • Comes as a PAIR
    • Fits both LH (Driver Side) & RH (Passenger Side) FRONT LOWER
  • Includes mounting brackets, ball joints, & bushings
  • Direct replacements
  • Built to strict quality control standards

Remember whenever you are replacing any front end or steering components you should have your vehicle professionally aligned as soon as possible. This will ensure proper tracking and even tire wear.

Our control arms are designed to be direct replacements for the original factory parts.  They are 100% brand new and require no modifications for installation.  No special tools are required because all of the bushings come pre-installed.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

3.67/ 5.0
3 reviews
5 Stars
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1 Star
The top all jonts grease cert threads on ball joints them self r strip will not seal grease just comes out on the side of the I will have to change them because cant grease them just have the grease that were in then All the rest of the part were fine
June 29, 2017
Almost fit my Trailblazer SS
I ordered the part for my Trailblazer SS. It fits but the connection for the end links to attach was too small because I have the larger heavy duty ones. If you have an SS, you can either drill the hole out like I did or you can find one of the manufacturers that offers one with the 18mm hole.
June 17, 2018
Very good and quality parts
I very happy with parts and customer service of 1aauto and aslo how fix the issue I have with my shipping. They fix my problem quick and very good service
July 20, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
Why isnt there a grease fitting for the ball joint?
Donald F November 3, 2015
Hello, Not all manufacturers have grease fittings installed. They come pre-greased and sealed from the factory so they are a no maintenance item.
Brian F November 3, 2015
Year Make Model Description
2002-2003Chevy Trailblazer Chevy Trailblazer Front Lower Control Arm with Ball Joint Pair
2002-2003Chevy Trailblazer EXT Chevy Trailblazer EXT Front Lower Control Arm with Ball Joint Pair
2002-2003GMC Envoy GMC Envoy Front Lower Control Arm with Ball Joint Pair
2002-2003GMC Envoy XL GMC Envoy XL Front Lower Control Arm with Ball Joint Pair
2003Isuzu Ascender Isuzu Ascender Front Lower Control Arm with Ball Joint Pair
2002-2003Oldsmobile Bravada Olds Bravada Front Lower Control Arm with Ball Joint Pair
Part #: 1ASFK01866

Order must be placed by 4pm ET
Delivery options for:

Estimated Arrival Cost

Deliveries made to PO Boxes and FPO may take longer. See our Shipping & Delivery for more information.

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout