Sierra 1500 2007-2018 GMC (with cast steel factory arms) - Upper Control Arm Kit by Kryptonite

Enhance your suspension system with the Kryptonite KRUCA12 Upper Control Arm Kit designed for 2007-2018 GMC Sierra 1500 Trucks. Engineered with a precision laser-cut, boxed design, these upper control arms offer improved strength and durability for both stock and modified trucks. Built with pride in the USA, this kit is compatible with stock height, leveled, and most suspension lift kits, making it a versatile upgrade for your vehicle. The Kryptonite Upper Control Arms are built for maximum durability and performance, backed by a lifetime warranty. Whether you drive your truck on rugged off-road terrains or use it for everyday purposes, this upgrade offers superior control and handling.

Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty is against any 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 will replace it.

Features and Benefits:

• Precision laser-cut, boxed design for maximum strength and durability
• Compatible with stock height, leveled, and most suspension lift kits
• Improves suspension travel and handling
• Engineered and built in the USA
• Backed by Kryptonite’s No Fine Print Lifetime Warranty
• Warranty applies to original purchaser and covers manufacturer defects, premature wear, and breakage
• Products must be purchased from an authorized dealer and registered within 90 days of purchase

Includes all necessary components for installation:

• 1 x Kryptonite Upper Control Arm Pair
• 4 x Control Arm Sleeves
• 8 x Control Arm Bushings
• 2 x Upper Bump Stops
• 2 x Kryptonite Bolt-On Upper Ball Joints
• 1 x Hardware Package