Rancho RS7MT 0″ Front Lift Shocks for 2011-2022 Chevy Silverado 3500HD Chassis Cab

Description
Rancho RS7MT 0″ Front Lift Shocks for 2011-2022 Chevy Silverado 3500HD Chassis Cab

Rancho RS7MT 0 inches Front Lift Shocks for 2011-2022 Chevy Silverado 3500HD Chassis Cab

Part Number: RS77377

Summary: The Rancho RS7MT Monotube series is engineered to provide precise handling and rapid heat dissipation for heavy-duty applications. Designed for the 2011-2022 Chevy Silverado 3500HD Chassis Cab, these shocks feature a high-pressure nitrogen gas charge that eliminates oil foaming and aeration. The monotube architecture ensures a consistent, fade-free ride whether navigating job sites or highway hauling, making it the ideal solution for drivers seeking improved stability over factory components.

Features

• Monotube Design: A high-pressure nitrogen gas charge provides a rapid response rate to road inputs to ensure maximum tire-to-ground contact.
• Internal Dividing Piston: The floating piston separates the nitrogen gas from the shock oil to provide zero aeration and prevent performance fade during heavy-duty use.
• Hardened Nitro-Carburized Rod: A 14mm piston rod provides superior scuff resistance and durability to ensure a long service life in harsh environments.
• OE-Style Mounts: Precision-engineered mounting points provide a direct-fit installation to ensure a secure and rattle-free connection to the chassis.

Technical Specifications

Fitment

• 2011-2022 Chevrolet Silverado 3500HD Chassis Cab
• 2011-2022 GMC Sierra 3500HD Chassis Cab
• Note: Specifically designed for Chassis Cab configurations.

What’s Included

• Includes 2 Shocks
• Necessary Mounting Hardware
• Installation Instructions

Why Choose This Product?

• Engineering Advantage: The RS7MT series utilizes a high-pressure gas charge and a large bore diameter for superior thermal management compared to standard twin-tube shocks.
• Performance Benefit: Drivers will experience reduced body roll and improved steering feedback, critical for the weight demands of a 3500HD Chassis Cab.

Related Products

RS5000X (Front):

Rancho RS5000X 0" Front Lift Shocks for 2011-2022 Chevy Silverado 3500HD Chassis Cab

RS90000XL (Front):

Rancho RS90000XL 0" Front Lift Shocks for 2011-2022 Chevy Silverado 3500HD Chassis Cab

Frequently Asked Questions

Will these shocks lift my truck?
No, these shocks are configured for 0 inches of lift and are designed to replace factory-height dampers on the front of your vehicle.

What is the benefit of a Monotube shock over a Twin-Tube?
Monotube shocks react faster to road changes and dissipate heat more efficiently, which prevents the shock from becoming “soft” or fading during heavy work cycles.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS77377_n133) includes a pair of front shocks for your 3500HD.