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Lassos Boutique

Kryptonite Heavy Duty Upper Control Arm Kit KRUCA12 Compatible with 2007-2018 Chevrolet Silverado & GMC Sierra 1500 2WD/4WD Trucks (FACTORY FORGED STEEL CONTROL ARMS ONLY!)

    • Based on 75 reviews
Condition: New
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$599.99 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by Supersonic Performance
Arrives Dec 25 – Dec 26
Order within 20 hours and 2 minutes
Available payment plans shown during checkout

Features

  • Fits: 2007-2018 Chevrolet / GMC 2007-2018 1500 2WD / 4WD trucks & SUVs Equipped with Forged Steel Control Arms Only!
  • Kryptonite Upper Control arms are laser cut and welded into an extremely strong boxed design. Made with pride here in small town USA and backed with a lifetime warranty. Kryptonite UCA kits will improve the ride of any Stock, leveled, or lifted GM 1500 6 lug truck. They are also a great upgrade for your stock height truck!
  • This Kryptonite Control arm kit is compatible with trucks originally Equipped with Forged Steel Control Arms Only!

Description

Kit Includes everything needed for installation:1 x Kryptonite Upper Control Arm Pair4 x Control arm sleeves8 x Control arm Bushings2 x Kryptonite Bolt on Upper Ball Joints1 x Hardware package

Manufacturer: ‎Kryptonite Products


Brand: ‎Lassos Boutique


Item Weight: ‎10 pounds


Product Dimensions: ‎32.6 x 15.9 x 4.3 inches


Manufacturer Part Number: ‎KRUCA12


Position: ‎Upper


Date First Available: September 4, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 25 – Dec 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great product for leveling or lifting a truck!
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
First I had Les Schwab level my truck with a 1.25” spacer on top of the struts. That only leveled up 2” so when I put on my new wheels (22”x10” American Force and 33”x12.50” Toyo Open Country AT3)I had a lot of rubbing. I ordered the “Kryptonite” new control arms with a set of 2” spacer from “Rough Country” that go under the shocks. The control arms showed up very well packaged and are very Heavy Duty with excellent welds and finish. The instructions are very straight forward but I suggest having someones help installing the control arms and 2” spacer. After the install I ended up with 3” more inches of height which helped with clearance when I put the wheels back on. I still had to pull the carpet and plastics a bit to cut and bend the metal back. After that no rubbing at all. Turning full right or left no problem. Going over bumps or sidewalk up the driveway no rubbing. If you need a level or lift get “Kryptonite” ... show more
Reviewed in the United States on April 12, 2023 by Amazon Customer Amazon Customer
    • In love
These arms are absolutely amazing. They gave you literally an extra 30% more caster and camber. Even if you have a 5 inch lift these will work these are very, very worth the money and very awesome.
Reviewed in the United States on June 30, 2023 by Edward
    • Solid UCAs for level or lift
Review Image by A.W. A.W.
I'm raised 3 inches up front & 2" rear on my 2015 Silverado so these were a must. These things are heavy and solid. Grease zerks to keep the bushings lubed up & quiet and the bolt in ball joint means not having to deal with renting or buying a ball joint press tool. You do have to drill out the ball joint hole on the upper knuckle to accept these new ball joints so be ready with a 9/16 drill bit. Looking to go with their tie rod ends soon. ... show more
Reviewed in the United States on November 25, 2023 by A.W. A.W.
    • Quality
09 Silverado 6" suspension lift , wasn't sure if these control arms would fix problem ....perfect fit , perfect angle on ball joints...very happy
Reviewed in the United States on April 3, 2023 by Joe Gonzalez
    • Truck stance 101
Great product! Great price for what your getting. Superior quality thats unmatched! Cant wait to show them and other cryptonite parts off with my white rock lights
Reviewed in the United States on August 1, 2021 by Paul
    • Well worth the money.
So far so good, used these on a Zone 4.5” lift. Very detailed directions and a great company to deal with. Had some issues with alignment and kryptonite helped me with all questions and even ideals we both came up with.
Reviewed in the United States on February 13, 2021 by Steven morris
    • Well built
Well made, welds are nice, fit of ball joints is excellent and comes with good hardware. They wit very well on my truck
Reviewed in the United States on April 14, 2020 by Amazon Customer
    • Clean AF
second Gen Silverado single cab.. You will Absolutely need bigger wheels or wheel spacers. When 80% of your weight is over the front control arms might as well keep them stable. Only set back is warranty is dicey when buying second hand but i assume kryptonite is motivated to engineer parts so that the warranty is not enacted. Modular design means the next ball joint change is 60$ or so ... show more
Reviewed in the United States on January 8, 2021 by Ryan Yablonski

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