Rancho 17-21 Ford F-250 Super Duty 4WD Rear RS7MT Shock

Rancho is known for suspension components that can handle tough conditions, and their RS7MT monotube shocks are built for that. This particular shock, the RS77047A, is designed for the rear of your 2017-2025 Ford F-250 Super Duty 4WD, giving you improved control whether you're on the highway or tackling rougher terrain.

The RS7MT shock uses a large 2-inch monotube body filled with all-weather fluid, which helps it handle extreme temperatures and dissipate heat effectively. This means less shock fade, especially when you're carrying heavy loads or using larger tires. It also features a 46mm fluon-banded piston for precise sealing and consistent damping, along with a 14mm hardened chrome piston rod that resists scuffs and corrosion. The integrated dirt wiper sealing system is a practical touch, keeping dirt and debris out of the shock to protect the internal seals and oil.

This shock is application-tuned to provide precise handling and performance, both on and off the road. It's designed as a direct fit, meaning it installs easily without needing extra hardware or sleeves. The black satin finish with a red Rancho logo gives it a clean look.