Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

Part Details

  • Quantity:   4 Piece Set

Specifications:

  • 4 Piece Suspension Kit Includes:
    • (2) - FRONT UPPER Control Arms with Ball Joints - LH (Driver Side) & RH (Passenger Side)
    • (2) - FRONT LOWER Control Arms with Ball Joints - LH (Driver Side) & RH (Passenger Side)
  • Direct replacements
  • Built to strict quality control standards

Please Note: Whenever replacing steering components, it is highly recommended to have a professional alignment performed on the vehicle afterwards.  Failure to do so may result in issues with steering and premature 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:  This product can expose you to chemicals including Chromium (Hexavalent Compounds), which is 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.

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.

    NOTE: After completing the procedure you will need a professional alignment

  1. step : Removing the Wheel (0:47)
    • Loosen the 22mm caps on the hubcap with the vehicle on the ground
    • Pull the hubcap free
    • Raise the vehicle with a floor jack
    • Secure the vehicle on jack stands
    • Remove the lug nuts
    • Pull off the wheel
  2. step : Removing the Upper Control Arm (1:10)
    • Mark the tab on the adjustment piece with a marker to mark the alignment
    • Remove the two 10mm bolts holding the brake line and move the brackets
    • Remove the ball joint nut with an 18mm wrench
    • Hit the wheel knuckle and control arm to break them free
    • Remove the 21mm nuts from the upper control arm bracket
    • Jack up the wheel underneath the wheel knuckle
    • Remove the upper control arm nut
    • Remove the bolts and upper control arm bracket
    • Place a nut back on and use an air hammer to knock the bolt out if it won't budge
    • Move the control arm up and down while pulling out
  3. step : Installing the Upper Control Arm (3:52)
    • Put the upper control arm into place and push the 21mm bolts in to hold it
    • Put the brackets on either side and realign them up
    • Angle the control arm down into the wheel knuckle
    • Replace the 18mm ball joint nut
    • Replace the 21mm nuts from the upper control arm bracket
    • Replace and tighten the two 10mm bolts
    • Put a grease gun into place on the end of the control arm and fill it up
  4. step : Reattaching the Wheel (6:00)
    • Slide the wheel into place
    • Start the lug nuts by hand
    • Tighten the lug nuts preliminarily
    • Lower the vehicle to the ground
    • Tighten the lug nuts to 100 ft/lbs in a crossing or star pattern
    • Reattach the hubcap and tighten the caps

Tools needed for replacement:

    General Tools

  • Hammer
  • Jack Stands

  • Materials, Fluids, and Supplies

  • Marker / Writing Utensil

  • Ratchets & Related

  • Ratchet
  • Torque Wrench

  • Sockets - Metric

  • 10mm Socket
  • 21mm Socket
  • 22mm Socket

  • Specialty Tools

  • Grease Gun

  • Wrenches - Metric

  • 18mm Wrench
  • 21mm wrench

5.00/ 5.0
11 reviews
5 Stars
4 Stars
3 Stars
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1 Star
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01 Suburban control arms with bushings, and ball joints
Watched several videos on how to change these parts, and the one by A1 was best - particularly how to unload the torsion bars. Video was the final factor/reason I ordered from A1. However, really good price on these parts, too, and they bolted right in. Made the front suspension feel tight and new again. This is my second purchase from A1, and Ive been very happy both times. Parts were shipped and arrived quickly. Having the ball joints and bushings already installed made this job way easier and quicker than it otherwise would have been. Thanks to A1 for those videos - thats how I knew about you, and theyre very helpful!
February 10, 2017
Great product
Received items on time, they were an exact fit. I had no problem installing, just watch video of part ordered to see how to install. Great price will be ordering from them again when need something else.
March 6, 2017
I ordered control arms front struts for my 2009 Ford Escape and ordered upper and lower control arms and a bunch of other parts for my 2004 GMC savanna van. All the parts came when they said and with the how to videos all the parts were install with no problem! Thank you again for great parts and service ! Dominic B.
March 18, 2017
Great product
Made my installation of my lift a snap. So nice everything was all ready to go. Simple bolt in installation. Thanks
March 20, 2017
Great alternate
Control arms are a lot easier to replace than the ball joints and cost the same from 1aauto. The lower are more difficult but still possible for the weekend mechanic like me. Instructional videos were great and showed everything I needed to do.
March 20, 2017
Good deal
Fits perfect...no issues. ...good price. .. very happy
April 21, 2017
PERFECT FIT, EASY SWAP, HOW-TO VIDEO MADE IT A SNAP
Chaned out all 4 control arms in one day. Never done front suspension before, but with the how-to video it was a piece of cake. My truck is a 2000 Silverado 4x4 with 227K miles on it with all original parts. It rides and steers like its brand new again.
November 24, 2017
Great price. Right part.
Great price and the video in the product description helped a ton. Perfect fit for my 04 Silverado!
April 6, 2018
A1 Auto is a wonderful store to shop at online for auto parts and much more, keep up the good work A1 Auto.
April 7, 2018
Awesome parts
I worked at autozone for a few years and the parts I bought from 1A were far cheaper and much higher quality. Very happy
June 10, 2018
Perfect Fit
Upper & lower control arm set fit my 2000 Chevy 1500 perfectly! How-to video took all the guesswork out of the job! Thanks 1A Auto!
December 4, 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
Who is the manufacturer of these control arms?
Rob B April 12, 2017
Someone in china
Thomas C April 12, 2017
These are 1A Auto brand parts, and manufactured in either China, Japan, or Taiwan.
Alex P April 12, 2017
Hey I dont know the manufacturer but the quality of the product 100 percent reliable Ive had it more than a year and I drive a lot like 200 miles or more a day I highly recommended it !! Sorry for no info in manufacturer ��
Gustavo E April 12, 2017
Good question. I have no idea, my guess is China.
Paul D April 12, 2017
I would seriously consider paying a bit more for another loaded control arm of better quality. I installed this kit in a lifted Silverado and Im pretty sure I will be doing the job again next year or sooner. It could be that lifted vehicles eat suspension parts though. Most likely manufactured in China
John F April 15, 2017
I be honomest, dont know. I order them for my mechanic. He refer me to 1A Auto. So far Im happy. Save me a arm and a leg.
Hugo F April 16, 2017
China
John F May 4, 2017
are the upper control arms in this set good for a lifted silverado? lift height is 6 inches.
Hunter L January 4, 2018
These are more designed for stock applications, and it is recommended to purchase heavy duty upper arms for a lifted truck.
Alex P January 4, 2018
For a Procomp 6 inch lift kit these control alarms do work other companies may use their own control arms these are stock control arms Enter an answer to this question.
Frank C January 4, 2018
These upper control arms work with a Procomp 6 inch lift other companies I do not know they may use their own style control arms. Depends on what 6 inch lift system you have
Frank C January 4, 2018
ABSOLUTELY. I lifted my Chevy Suburban 5 inches. I could have increased the lift size but I had small tires.
Michael P January 5, 2018
Will these work for a 97 Chevy Silverado k1500?
Collin M May 24, 2018
Pretty sure these will not work
JAMES T May 24, 2018
No these will not work on a 1997 K1500.
Tim K May 24, 2018
I need lower control arms for my 97 k1500. Can someone guide me to the right direction?
Collin M May 27, 2018
can this fit on a 2000 front wheel drive chevy suburban?
Victor C June 30, 2018
This will fit the following vehicle: 2000-2006 Chevy Suburban 1500 Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
Peter M June 30, 2018
Year Make Model Description
2002-2006Cadillac Escalade Cadillac Escalade Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2003-2006Cadillac Escalade ESV Cadillac Escalade ESV Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2002-2006Cadillac Escalade EXT Cadillac Escalade EXT Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2002-2006Chevy Avalanche 1500 Chevy Avalanche 1500 Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2003-2010Chevy Express 1500 Van Chevy Express 1500 Van All Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2003-2005Chevy Express 2500 Van Chevy Express 2500 Van All Wheel Drive 7300LB GVW Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
1999-2003Chevy Silverado 1500 Chevy Silverado 1500 4 Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2004-2006Chevy Silverado 1500 Chevy Silverado 1500 4 Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set for Models with 6 Lug Wheels
2004-2006Chevy Silverado 1500 Chevy Silverado 1500 Rear Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set for Models with Front Torsion Bar Suspension
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic Rear Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set for Models with Front Torsion Bar Suspension
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic 4 Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set for Models with 6 Lug Wheels
2000-2006Chevy Suburban 1500 Chevy Suburban 1500 Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2000Chevy Tahoe Chevy Tahoe Front Upper & Lower Control Arm with Ball Joint 4 Piece Set (excluding Z71 Models)
2001-2006Chevy Tahoe Chevy Tahoe Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2003-2010GMC Savana 1500 Van GMC Savana 1500 Van All Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2003-2005GMC Savana 2500 Van GMC Savana 2500 Van All Wheel Drive 7300LB GVW Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
1999-2003GMC Sierra 1500 GMC Sierra 1500 4 Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2004-2006GMC Sierra 1500 GMC Sierra 1500 4 Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set for Models with 6 Lug Wheels
2004-2006GMC Sierra 1500 GMC Sierra 1500 Rear Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set for Models with Front Torsion Bar Suspension
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic Rear Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set for Models with Front Torsion Bar Suspension
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic 4 Wheel Drive Front Upper & Lower Control Arm with Ball Joint 4 Piece Set for Models with 6 Lug Wheels
2000GMC Yukon GMC Yukon Front Upper & Lower Control Arm with Ball Joint 4 Piece Set (excluding Denali Models)
2001-2006GMC Yukon GMC Yukon Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
2000-2006GMC Yukon XL 1500 GMC Yukon XL 1500 Front Upper & Lower Control Arm with Ball Joint 4 Piece Set
Part #: 1ASFK01956


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(07:07 min)