Description
Fits
| Year | Make | Model |
| 2001 - 2010 | GMC/Chevrolet | 1500HD/2500HD/3500HD |
| 2002 - 2009 | HUMMER | H2 |
Note: Only for trucks with 8 - lug.
These Kryptonite Upper Control Arms are laser - cut, welded, and have a box - shaped design. Made in small - town USA, they come with a lifetime warranty. They'll improve your GM 2500 - 3500 HD truck's ride, whether it's at stock height, leveled, or lifted. Even if your truck is already lifted, these UCAs are a great upgrade. They're compatible with stock or leveled 2500 - 3500 HD trucks and most suspension lift kits.
The Kryptonite upper control arms fix the upper ball joint angle, a common issue with factory upper control arms after suspension adjustment. They also fix the front - end alignment to meet factory specifications, something hard to achieve with factory upper control arms on a leveled truck.
The adjustable torsion key provides up to 2” of lift and gives room for up to 33' wheels and tires. Our keys won't affect the OEM ride and won't add extra pressure on stock suspension components.
Kryptonite Part Number: KR10STAGE3BIL
Features
- Corrects upper ball joint angle
- Corrects front - end alignment
- Forged Torsion Keys (not cast)
- Uses factory - length shocks
- Provides up to 2' of lift
- Allows up to 33' tires
Includes:
- 1 x Kryptonite Upper Control Arm Pair (KRUCA10)
- 4 x Control arm sleeves (KRUCA10)
- 8 x Control arm Bushings (KRUCA10)
- 2 x Upper Bump Stops (KRUCA10)
- 2 x Kryptonite Bolt on Upper Ball Joints (KRUCA10)
- 1 x Hardware package (KRUCA10)
- 2 x Kryptonite Forged Leveling Keys (KRKEY10)
- 2 x Bilstein 5100 Part# 24 - 186735 (24 - 186735)
- 2 x Bilstein 5100 Part# 24 - 186742 (24 - 186742)
Optional Parts:
- 1 x Kryptonite Cam Bolt Kit Part Number: KRY - 0026
- The Kryptonite cam bolt kit is recommended for trucks in harsh climates or with high mileage. It's best to replace it when changing upper control arms. It allows for an additional - 1.5º to + 1.5º of camber adjustment.
Installation
Notes
- The Cam Bolt Kit won't work with an Upper Control arm drop lift kit. It only fits when Upper Control arms are in the stock location.
Warranty
Kryptonite No Fine Print Lifetime Warranty: Kryptonite steering and suspension components are warrantied for life to the original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Whether you race, jump, off - road, wreck, or lift your vehicle, we'll replace it if it breaks. Warranty excludes Heim Joints. Your Kryptonite products must be purchased from an authorized dealer and warranty registration must be completed within 90 days of purchase.
Using this leveling kit is a great way to enhance your truck's performance. First, make sure your truck is one of the compatible models mentioned in the description, and it has 8 - lug. When installing, you can follow the installation guide by clicking the provided link. If you're in a harsh climate or your truck has high mileage, consider getting the optional Kryptonite Cam Bolt Kit. Just remember, it won't work with an Upper Control arm drop lift kit. After installation, enjoy up to 2 inches of lift and the ability to add up to 33 - inch wheels and tires. The adjustable torsion key won't affect the original ride quality or put extra pressure on stock components. For maintenance, keep an eye on the upper control arms and other included parts. Since they come with a lifetime warranty (excluding Heim Joints), if you notice any manufacturer defects, premature wear, or breakage, you can get them replaced. Just make sure you bought the products from an authorized dealer and registered the warranty within 90 days of purchase.
