Description
Precision Suspension Performance. The Rancho RS7MT Front Shock provides enhanced control and stability for trucks with front lift heights between 1.0 and 2.5 inches. It is designed to improve handling on and off the road by effectively dissipating heat and managing rebound for a smoother ride over varied terrain.
Construction and Appearance. Built with a durable 14mm hardened chrome piston rod and a large 2-inch monotube steel body, the shock features a black satin finish with a distinctive red logo. The integrated dirt wiper sealing system protects internal components from contamination, while the internal rebound bumper and fluon-banded piston ensure consistent performance and longevity.
Installation. The shock absorber installs easily with application-specific mounts, requiring no additional hardware or drilling. This allows for a straightforward installation process suitable for experienced DIYers or professional installers.
Warranty. This shock absorber comes with a limited lifetime warranty, providing long-term assurance of its quality and durability.
Application. Designed specifically to fit the front suspension of 2011 through 2022 Sierra 2500 HD models with a 1.0 to 2.5-inch front lift.
Rancho RS77378
CA Residents: WARNING: Cancer and Reproductive Harm
- Application Tuned For Precision On-Road And Off-Road Handling
- Highly Effective In Dissipation Of Heat, Ideal For Extreme Off-Road Use
- Integrated Dirt Wiper Sealing System Keeps Dirt And Debris Out
- Hardened 14mm Chrome Piston Rod Resists Scuffs And Corrosion
- Internal Rebound Bumper Smooths Ride On Any Terrain
- Deflective Disc Valving With Digressive, Linear Or Progressive Tuning
- Double-Welded Loops At Stress Areas
- Double Strength Closure Method And Hot Form Reserve Tube
- Large 2-Inch Monotube Body With All-Weather Fluid
- Withstands Internal Temperatures From -40 To 248°F
- Full-Floating Dividing Piston And High-Pressure Nitrogen Gas Reduce Shock Fade
- Internal Rebound Bumper And Shouldered Rubber Bushings Reduce Noise And Vibration
- PTFE-Banded Piston Enhances Responsiveness To Changing Road Conditions
- Application-Specific Mounting Installs Easily Without Extra Hardware
- 46mm Fluon-Banded Piston For Consistent Sealing And Precise Control
- Black Satin Finish With Distinctive Red Logo
- Limited Lifetime Warranty Included
- Fits 2011-2022 Sierra 2500 HD With 1.0 To 2.5-Inch Front Lift
| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 1-Inch Lift |



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