High Pressure Monotube Gas Shock for 2011-2025 Chevrolet/GMC (Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD) 554389

The KYB High Pressure Monotube Gas Shock (part number 554389) is a direct-fit replacement for 2011-2025 Chevrolet and GMC vehicles with engines.

Features:

• Adds up to 25% more damping performance over original equipment shocks
• Components and valving designed specifically for GM trucks
• Gas-a-Just monotubes include additional damping over OE design for vehicles that work, tow, and have larger, heavier tires & wheels
• High pressure monotube design separates the gas and oil for fade free operation and instant response
• Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
• The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
• Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.

Fits: 2011-2025 Chevrolet and GMC models including Silverado 2500 HD, Silverado 3500 HD, Sierra 2500 HD, Sierra 3500 HD. Confirm your year, make, model, and engine before ordering.

Fitment Notes: Monotube Performance Upgrade

Interchanges With: Chevrolet 20906289, Chevrolet 20906290, Chevrolet 20906291, Chevrolet 20906292, Chevrolet 22980437, Chevrolet 22990470, Chevrolet 22990471, Chevrolet 22990472 and 27 more