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Fitment

YearsDriveMakeModel
2001-20102WDChevroletSilverado 2500
2001-20104WDChevroletSilverado 2500
2001-20102WDChevroletSilverado 2500HD
2001-20104WDChevroletSilverado 2500HD
2001-20102WDChevroletSilverado 3500HD
2001-20104WDChevroletSilverado 3500HD
2001-20062WDChevroletAvalanche 2500
2001-20064WDChevroletAvalanche 2500
2001-20062WDChevroletSuburban 2500
2001-20064WDChevroletSuburban 2500
2001-20102WDGMCSierra 2500
2001-20104WDGMCSierra 2500
2001-20102WDGMCSierra 2500HD
2001-20104WDGMCSierra 2500HD
2001-20102WDGMCSierra 3500HD
2001-20104WDGMCSierra 3500HD
2001-20062WDGMCYukon XL 2500
2001-20064WDGMCYukon XL 2500

Features

  • Fully welded 1/8" plate steel construction
  • CNC machined ball joint mounts
  • Direct replacement for OEM control arms
  • UCAs utilize replaceable ball joints - replacements are readily available from most auto parts stores when needed many miles down the road.
  • HD UCA kit works great as a combo with leveling keys *See Important Notes
  • Important Notes

    • For leveling kit installations, the new arms should only be paired with the replacement Zone front shock #s 4615 or 7615.
    • C5201 shock relocation brackets should not be used.
    • Includes a pair (2) of upper control arms
    • UCA are designed to work with Leveling Torsion keys only.

    Zone Offroad C2300 Heavy Duty Upper Control Arm Kit

    2001-2010 Chevy Silverado GMC Sierra 2500/2500HD/3500HD
    4.9203980099502 1005 5
    98.407960199005%
    4.9/5 out of 1005 Company Reviews. Rating:
    Zone Offroad C2300 Heavy Duty Upper Control Arm Kit
    Zone Off-road UCAs - by Sean H., 2019-03-13 09:00:00
    5/ 5stars
    Had a 4-5" lift on my truck. This product made all the difference. My ride is smoother, geometry is corrected and I had great customer service including great shipping. I believe it took 3 business days, installed in about two hours including an alignment.
    Awesome product - by Mark B., 2018-12-11 10:00:00
    5/ 5stars
    Awesome product
    Great product easy install - by allan, 2018-10-17 09:00:00
    4/ 5stars
    Upper control arms worked great gave me the extra clearance I needed and easy install. Just took 1 star off for the packaging of the product. It had a few scraps from banging together need anything else besides shredded cardboard to protect. And the instruction manual had a big hole in it from a bolt sticking through it. But all and all it worked great.
    Heavy duty - by Omar A., 2018-10-15 09:00:00
    5/ 5stars
    The shipping on these pieces was super fast. I installed them and I can say I am very pleased with them. The size is night and day difference compared to stock ones. They dwarf the original ones. Very pleased with purchase. Highly recommend them
    Great kit, truck sits much better controls arms are a slick design - by Jon T., 2018-07-08 09:00:00
    5/ 5stars
    09 Chevy 3500hd dually diesel, 4x4, purchased the front end lift only with the differential drop kit, upper control arms, torsion keys and shocks all vey easy to install, front differential drop kit could have better pictures and explanations, have to cut off a significant piece to mount the big bracket, maybe a video would help, but reading the directions given enough times it makes sense would have just like to have clearer pics, other than that kit is GREAT
    Best control arms for price!! - by Guest, 2018-04-16 09:00:00
    5/ 5stars
    Nice set of control arms! Can't beat the price!
    :thumbsup::type_6: - by Brandon, 2018-03-27 09:00:00
    5/ 5stars
    :thumbsup::type_6:
    Great people to communicate with - by Matt H., 2018-03-26 09:00:00
    5/ 5stars
    Great people to communicate with to figure out what you need. Awesome upper control arms. I should have done thi
    Great - by Luis S., 2018-03-20 09:00:00
    5/ 5stars
    Great
    Speedy shipping and arrival very - by Gary G., 2018-03-17 09:00:00
    5/ 5stars
    Speedy shipping and arrival very informative and a perfect fit
    Control arms - by Lenard S., 2017-06-13 09:00:00
    5/ 5stars
    Looks like good quality
    Upper control arms - by Seth H., 2017-05-16 09:00:00
    5/ 5stars
    Easy installation, :100:
    Upper control arms - by Frank C., 2017-05-16 09:00:00
    5/ 5stars
    Excellent communication from Tim, could not have asked for a better experience. They sell a quality product
    Ball joint was replaced, Thanks - by RANDY C., 2017-05-08 09:00:00
    5/ 5stars
    Ball joint was replaced, Thanks You. Works great!!!
    532.90In stock
    2001-2010 Chevy Silverado GMC Sierra 2500/2500HD/3500HD
    Regular Price $560.95
    Special Price $532.90
    Regular Price $560.95
    Special Price $532.90
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    Product Details

    Zone introduces its Heavy-Duty Upper Control Arms. These new beefy upper control arms are the direct replacements for your factory control arms. Made from fully weld 1/8" steel plate construction as well as CNC machined ball joint and bushing mounts, these arms dwarf the factory components!In addition to overall strength of construction, these new arms trump the factory components by providing more range of motion. This feature benefits multiple suspension setups from simple leveling kits to full replacement steering knuckle-style suspension systems. These rugged arms utilize high quality MOOG brand ball joints that can handle heavy duty use and work in conjunction with OE-style rubber mount bushings to provide an unmatched quiet ride. The ball joints are greaseable and feature proper brake line attachment points for a factory-like fit.

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