Rancho RS7MT 0″ Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

Description
Rancho RS7MT 0″ Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

Rancho RS7MT 0″ Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

Part Number: RS77377

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation on heavy-duty trucks. Utilizing a sophisticated monotube design, these shocks provide the precision and consistent damping required for the GMC Sierra 2500HD/3500HD. This configuration is specifically valved for vehicles at factory ride height (0″ lift), ensuring zero aeration and immediate response during both highway hauling and off-road excursions.

Features

• Monotube Design: A high-pressure nitrogen gas charge provides a quicker damping response to ensure consistent control on variable terrain.
• Internal Dividing Piston: The floating piston separates the nitrogen gas from the shock oil to provide fade-free performance and ensure maximum cooling during heavy use.
• Hardened Nitro-Coated Rod: A 14mm piston rod provides superior corrosion resistance and durability to ensure a long service life in harsh environments.
• Sealing System: An integrated dirt wiper seal provides a clean rod surface to ensure the internal seals remain free of debris and leaks.

Technical Specifications

Fitment

• 2011-2020 GMC Sierra 2500HD
• 2011-2020 GMC Sierra 3500HD
• Note: Fits models with 0″ of front lift.

What’s Included

• Includes 2 Shocks
• Required Installation Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: The RS7MT’s monotube architecture offers superior thermal management compared to standard twin-tube shocks, preventing oil foaming during intensive work cycles.
• Performance Benefit: Drivers will experience a significant reduction in body roll and improved steering feedback, especially when the vehicle is loaded or towing.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2011-2020 GMC Sierra 2500HD

Rear Only (Same Series):
Rancho RS7MT 0" Rear Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 2011-2020 GMC Sierra 2500HD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 2011-2020 GMC Sierra 2500HD

Frequently Asked Questions

Will these shocks lift my GMC Sierra?
No, these shocks are designed for vehicles at the stock ride height (0″ lift) and do not provide any additional lift height.

What is the benefit of a monotube shock over a twin-tube?
Monotube shocks like the RS7MT dissipate heat faster and provide a more immediate damping response because the oil and gas are separated by a floating piston.

Are these sold as a pair?
Yes, this specific SKU (2xRS77377_n607) includes a pair of front shocks.