Ball Joint SM Series Upper Control Arm Kit

Features:

• Corrected ball joint angle for lifted setups
• Improved droop travel for better ride quality
• Includes maintenance-free ball joints
• Maintenance-free pivot bushings
• Durable semi-gloss black powder coat
• Works with stock or leveled trucks
• Enhances alignment with added caster
• Boxed steel construction for strength
• Designed for long-lasting performance
• Quick 1.5-hour install time
• Made in the USA

Premium Upper Control Arm Kit by Cognito

If you're running a leveled or lifted HD GM truck, upgrading your upper control arms isn’t just about looks, it’s about function, alignment, and ride quality. The Cognito Ball Joint SM Series Upper Control Arm Kit is built for 2020-2025 Silverado and Sierra 2500HD/3500HD owners who want better handling, long-term durability, and components that are actually built for how they drive. Whether you're towing heavy, hauling gear, or just want a more dialed-in front end, these arms help maintain proper alignment geometry and maximize suspension travel. What sets this kit apart is the corrected ball joint angle. It’s a critical upgrade if you've leveled your truck, as it helps keep the front end components from binding at full droop or compressing awkwardly. You’ll also notice added caster built into the design, which contributes to more predictable steering and improved high-speed tracking, especially handy when you're driving with larger tires or extra weight.

Boxed Steel Construction

Cognito uses boxed steel construction to give the arms the strength needed for real-world abuse, and each one is finished in a clean, semi-gloss black powder coat for corrosion resistance. Maintenance-free pivot bushings and ball joints come pre-installed, so you won’t be spending time greasing or rebuilding after every season. And because this is a direct-fit kit, install is straightforward and can be handled in the garage in about an hour and a half.

Fits: 2020, 2021, 2022, 2023, 2024, 2025 GM Sierra/Silverado 2500HD/3500HD

Notes:

• Fits 2020–2025 Silverado and Sierra HD trucks.
• Built from boxed welded steel.
• Corrected ball joint angle for lifts.
• Maintenance-free joints and bushings.
• Requires proper shock length or droop stops.
• Powder-coated semi-gloss black finish.
• Improved droop travel for smoother ride.
• Direct fit replacement for stock UCAs.
• Made in the USA.
• Backed by a limited lifetime warranty.
• DIY install takes about 1.5 hours.