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

Part Details

  • Quantity:   Pair

Specifications:

  • Brand New Control Arms
  • Comes as a Pair
    • Fits LH (Driver Side) & RH (Passenger Side)
  • Direct replacement
  • Built to strict quality control standards

Item Condition: New

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

4.50/ 5.0
8 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
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rebuilt suspension on my 2002 Avalanche
The upper control arm with ball joint is the only way to go when replacing the upper ball joint. Nice quality and speedy shipping. These guys are da bomb. After you watch the videos, you feel like these guys are your best buds.
October 13, 2015
Control arms with ball Joint pair 1asfk00140 fit good in muy Chevy silverado 2005 1500
Exelent service thankyou very much fit good in my Chevrolet silverado 1500 2005
January 30, 2017
Great fit
Put these on my 2001 Chevy Silverado 2wd. Work great. Easy install and work like a charm. Make sure you get your alignment done right after.
July 18, 2017
1A Auto is awesome
I admit, I was hesitant at first. I mean, how good could these control arms be at this price. Let me tell you, they were awesome. Shipped super fast, arrived nicely packaged, everything was there and they fit like a glove ..... just like in their exceptional how-to video. What an awesome experience. Thank you 1A Auto. Ill definitely be back!
September 18, 2017
Quality Parts
Great parts and nicely priced! I have told numerous family and friends where to look for parts first! Only two parts have failed! But that is because they were packaged with heavy parts! But I called and they fixed the problem because they listened to the customer feedback! Thanks 1 A Auto!
March 27, 2018
Missing grease fitting not included and missing lower joint nut
June 13, 2018
put these on my truck
good quality Labor to install was easy fitment was great reasonable prices
July 13, 2018
Satisfied customer
Just as advertised, quality parts, fast shipping and great customer service. Lifelong satisfied 1aauto customer! I would suggest 1aauto to anyone looking for a quality parts and a pleasant experience!
August 28, 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
Bushings included?
Jared G September 14, 2016
Yes, this will also come with the balljoint.
Derek C September 14, 2016
yes they are included so are grease fitting and nut
Christopher D September 14, 2016
Yes, bushings are included.
Jeffrey G September 14, 2016
Yes
Nick S September 14, 2016
yes. complete and ready to install
Michael W September 14, 2016
Yes sir bushings included You get everything, only thing you do is swap the old control arms for the new ones
Edwin F September 14, 2016
Yes!
Donald J September 14, 2016
yes
Nick L September 14, 2016
Yes what you see is what you will get.
Ron A September 14, 2016
yes
Barbara F September 14, 2016
yes they are
Brian F September 15, 2016
Yes the bushings come with it. Part fit great on my truck.
Christopher F September 16, 2016
Bushings included with upper control arm pair? Please and thank you
Jared G September 14, 2016
Yes. They come ready to bolt in.
Joseph J September 14, 2016
Yes I do believe the upper control arms do come with bushings but not the lower control arms
Chad S September 14, 2016
Yes they are included
Scott R September 14, 2016
yes
Kenneth A September 14, 2016
Yes
Pete G September 14, 2016
What brand are the parts?
Jeff O March 28, 2017
We have a few different aftermarket companies build these parts specifically for us, as our 1A Auto house brand. They are manufactured to the same OEM specifications as the original part that came with your vehicle. If you have any further questions, please dont hesitate to ask.
Tim K March 28, 2017
Will these fit a 05 chevy silverado 1500 4x4 crew cab?
Justin R July 9, 2018
These appear to fit your vehicle: 2004-2006 Chevy Silverado 1500 Front Upper Control Arm with Ball Joint for Models with 6 Lug Wheels Pair
Peter M July 9, 2018
yes
Justin W July 10, 2018
if it says it fits it fits
Eddie D August 28, 2018
Will these work if I have a 3 inch lift?
Jennifer S August 18, 2018
Never dun it but. Your only concern is in changing the OEM or lift kit geometry. These parts wont change the geometry & therefore should work fine. A post install requires an alignment anyway so all shoud be fine. I would use them myself. Better ride with OEM style rubber & without the squeeks of urethane. I have done a lot of these & would only use urethane for racing application. I have removed newly installed urethane because of all the issues they create. Lube everything well before installing new parts. I use axle grease. Good Luck.
Doug S August 18, 2018
We do not recommend that these be used on any application that has more than a 2" lift. The parts will fit, but will wear out faster due to your lift.
Tim K August 20, 2018
Year Make Model Description
2002-2006Cadillac Escalade Cadillac Escalade Front Upper Control Arm with Ball Joint Pair
2003-2006Cadillac Escalade ESV Cadillac Escalade ESV Front Upper Control Arm with Ball Joint Pair
2002-2006Cadillac Escalade EXT Cadillac Escalade EXT Front Upper Control Arm with Ball Joint Pair
2002-2006Chevy Avalanche 1500 Chevy Avalanche 1500 Front Upper Control Arm with Ball Joint Pair
2003-2014Chevy Express 1500 Van Chevy Express 1500 Van Front Upper Control Arm with Ball Joint Pair
2003-2005Chevy Express 2500 Van Chevy Express 2500 Van 7300LB GVW Front Upper Control Arm with Ball Joint Pair
1999-2000Chevy Silverado 1500 Chevy Silverado 1500 Front Upper Control Arm with Ball Joint Pair
2001-2003Chevy Silverado 1500 Chevy Silverado 1500 Front Upper Control Arm with Ball Joint Pair (excluding Crew Cab)
2004-2006Chevy Silverado 1500 Chevy Silverado 1500 Front Upper Control Arm with Ball Joint for Models with 6 Lug Wheels Pair
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic Front Upper Control Arm with Ball Joint for Models with 6 Lug Wheels Pair
2000-2006Chevy Suburban 1500 Chevy Suburban 1500 Front Upper Control Arm with Ball Joint Pair
2000Chevy Tahoe Chevy Tahoe Front Upper Control Arm with Ball Joint Pair (excluding Z71 Models)
2001-2006Chevy Tahoe Chevy Tahoe Front Upper Control Arm with Ball Joint Pair
2003-2014GMC Savana 1500 Van GMC Savana 1500 Van Front Upper Control Arm with Ball Joint Pair
2003-2005GMC Savana 2500 Van GMC Savana 2500 Van 7300LB GVW Front Upper Control Arm with Ball Joint Pair
1999-2000GMC Sierra 1500 GMC Sierra 1500 Front Upper Control Arm with Ball Joint Pair
2001-2003GMC Sierra 1500 GMC Sierra 1500 Front Upper Control Arm with Ball Joint Pair (excluding Crew Cab)
2004-2006GMC Sierra 1500 GMC Sierra 1500 Front Upper Control Arm with Ball Joint for Models with 6 Lug Wheels Pair
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic Front Upper Control Arm with Ball Joint for Models with 6 Lug Wheels Pair
2000GMC Yukon GMC Yukon Front Upper Control Arm with Ball Joint Pair (excluding Denali Models)
2001-2006GMC Yukon GMC Yukon Front Upper Control Arm with Ball Joint Pair
2000-2006GMC Yukon XL 1500 GMC Yukon XL 1500 Front Upper Control Arm with Ball Joint Pair
Part #: 1ASFK00140


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)