Sierra 2500HD / 3500HD 2020-2025 GMC - Upper Control Arm Kit by Kryptonite

Upgrade your suspension with the Kryptonite KRUCA20 Upper Control Arm Kit, designed for GMC SIerra 2500HD/3500HD Trucks. Made from laser-cut steel, these control arms are machine-formed and precision-welded to provide ultimate strength and durability. Proudly built in the USA and backed by a lifetime warranty, the Kryptonite UCA kit improves ride quality for leveled, lifted, and even stock-height GM 2500-3500 HD trucks. Compatible with most suspension lift kits and stock or leveled setups, these control arms are the perfect addition for enhanced performance and handling. 

Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty covers 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:

• Made from laser-cut steel, machine-formed, and precision-welded for strength and durability
• Improves ride quality for leveled, lifted, and stock-height GM 2500-3500 HD trucks
• Compatible with most suspension lift kits and stock or leveled setups
• Built with pride in the USA and backed by a lifetime warranty
• May have clearance issues when running stock wheels with oversized tires – contact for guidance

Kit 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