Rancho RS7MT 0″ Rear Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

Description
Rancho RS7MT 0″ Rear Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

Rancho RS7MT 0″ Rear Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

Part Number: RS77274

Summary: The Rancho RS7MT Series provides a high-performance monotube solution for GMC Sierra 2500HD owners seeking precision handling and rapid heat dissipation. Engineered for a 0″ lift height, these shocks utilize a high-pressure nitrogen gas charge to eliminate aeration and maintain consistent damping during heavy-duty use. Whether navigating highway miles or hauling heavy loads, the RS7MT design ensures your rear suspension remains stable and responsive under all conditions.

Features

• Monotube Construction: A high-pressure nitrogen gas charge provides rapid heat dissipation to ensure zero aeration and consistent damping performance.
• Internal Floating Piston: The physical separation of gas and oil provides a precise response to road inputs to ensure maximum vehicle control.
• Hardened Nitro-Coated Rod: The heavy-duty piston rod construction provides superior scuff resistance to ensure long-term seal integrity in harsh environments.
• Application-Specific Valving: Custom-tuned internal shim stacks provide optimized damping curves to ensure a balanced ride for the GMC Sierra 2500HD.

Technical Specifications

Fitment

• 1999-2004 GMC Sierra 2500HD 2WD
• 2000-2006 GMC Yukon
• Note: New Body with Rancho Suspension

What’s Included

• Includes 2 Shocks
• Installation Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: The RS7MT’s monotube design offers a significant upgrade over standard twin-tube shocks by allowing for a larger piston area and better thermal management.
• Performance Benefit: Drivers will notice a reduction in body roll and improved towing stability, as the high-pressure charge reacts instantly to changes in road surface.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1999-2004 GMC Sierra 2500HD 2WD

Frequently Asked Questions

Will these shocks lift my GMC Sierra?
No, these shocks are configured for a 0″ lift height and are designed to replace factory-length shocks without changing the vehicle’s stance.

What is the benefit of a Monotube design?
A monotube design features a single cylinder and a floating piston that keeps the oil and nitrogen gas separate, which prevents foaming (aeration) and allows the shock to work harder for longer periods without fading.

Are these sold as a pair?
Yes, this specific SKU (2xRS77274_n634) includes 2 shocks for the rear of your vehicle.