Kryptonite Upper Control Arm Kit for 1999-2006 GM 1500 Trucks & SUVs
Kryptonite Upper Control Arm Kit for 1999-2006 GM 1500 Trucks & SUVs
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Load image into Gallery viewer, Kryptonite Upper Control Arm Kit for 1999-2006 GM 1500 Trucks & SUVs

Kryptonite Upper Control Arm Kit for 1999-2006 GM 1500 Trucks & SUVs

SKU: KRUCA99

This is a pre order item. We will ship it when it comes in stock.
$699.99
$699.99
YOUR COST Sold out
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Fits:

1999-2006 Chevy Silverado / GMC Sierra 1500 4wd

2000-2006 Chevy Tahoe / Suburban 4wd

2000-2006 GMC Yukon / Yukon XL 4wd

2002-2006 Cadillac Escalade 4wd

2002-2006 Chevy Avalanche 1500 4wd

Important Fitment Details:

  • Designed for 4x4 (4WD) 6-lug vehicles only
  • Fits GMT800 GM 1500 trucks and SUVs
  • Does NOT fit 2WD models
  • Does NOT fit 2500HD / 3500 models

Features:

  • Heavy-Duty Boxed Construction – Laser-cut and welded steel upper control arms engineered for exceptional strength, durability, and improved ride quality.
  • Greaseable By Design – Apply 4–6 pumps during installation, then maintain with approximately 2–4 pumps every 5,000–7,000 miles. Designed to purge contaminants without overfilling the boot.

Description:

Kryptonite Upper Control arms are laser cut and welded into an extremely strong boxed design. Kryptonite UCA kits will improve the ride of any 1999- Early 2007 GM 1/2 Ton Truck 4WD. These Control Arms will not fit trucks equipped with a steering rack and coil springs, commonly found on many trucks after 2006.
 

Includes:

  • 1 x Kryptonite Upper Control Arm Pair
  • 4 x Control arm sleeves
  • 8 x Control arm Bushings
  • 2 x Kryptonite Bolt on Upper Ball Joints
  • 1 x Hardware package

Instructions:

DOWNLOAD INSTALLATION INSTRUCTIONS HERE

Warranty:

(Kryptonite No Fine Print Lifetime Warranty)
Kryptonite Steering & Suspension components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off‑road it, wreck it, lift it—we don’t care. If you can break it, we’ll replace it.

Your Kryptonite products must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase. Complete warranty details can be found [here].

Upper control arm kit for GM trucks offers a "beefy upgrade" over stock parts. Customers appreciate the quality and durability but report installation challenges including compatibility issues with certain lifts, alignment problems, and lack of instructions. Some experienced idler arm binding and reduced turning radius. Customer service receives mixed feedback.

  • 5 stars: 2 (40%)
  • 4 stars: 1 (20%)
  • 3 stars: 1 (20%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (20%)
A
Adam Parker

To be honest, it's been a nightmare. I have a 2006 GMC Sierra with a pro comp lift that was installed when I bought the truck new. I've only used OEM and everything's been fine I decided to go with the kryptonite for something tougher that would last longer and we've had nothing but issues with the alignment, the idler arm could not be used so we had to go with a stock idler arm because it kept getting bound up and it was all over the road. We realize that the upper control arm ball joint was installed from the top and it was supposed to be installed from the bottom so we corrected that.
Everything's pretty much OK now but I still have a diminished turning radius and I don't know what that's about.
We've gotten some conflicting information from tech-support. One person says that the equipment is not meant for a pro comp lift and then another one said it was. What do you guys think? Any suggestions about why the idler arm didn't work or why the steering is diminished?
Would it be better if I got a rough country lift? Thank you for your time

C
Cyler

took a while but was well worth the wait

A
Adam

Great product Horrible customer service .

P
Phillip

Don’t come with instructions but it’s a really good and beefy upgrade

L
Landen

I have a 2005 chevy tahoe z71 2wd with the 5.3, will theses controll arms fit?

Kryptonite Products Team

No, these arms do not fit 2wd applications.