Rancho RS77119 Suspension Shock Absorber - Front or Rear

RS7MT Monotube Shock Overview

The Rancho RS77119 is an RS7MT monotube suspension shock absorber built for controlled on-road response and off-road use. It is a fitment-based replacement for a wide range of Jeep, Toyota Land Cruiser, Suzuki Samurai, and other classic 4x4 applications.

Fits 1985-1995 Suzuki Samurai, rear, and other listed applications with matching lift or ride-height requirements. The RS77119 part number appears in the fitment data for multiple Jeep and Dodge truck applications.

Key Features

• Monotube shock design for efficient heat dissipation during demanding use.
• Integrated dirt wiper sealing system helps keep debris out of the shock body.
• Hardened piston rod resists scuffs and corrosion.
• Internal rebound bumper smooths suspension movement over uneven terrain.
• Loop bushing upper and lower mounts with 5/8 inch bushing ID and 1.5/16 inch bushing OAL.
• Extended bumper stop included in the design.

Detailed Description

The Rancho RS7MT line is tuned for precision handling on pavement and off-road trails, with a monotube construction that sheds heat effectively under repeated suspension movement. The RS77119 uses a 2-inch reserve tube diameter, 11.54-inch body length, 12.52-inch compressed length, 18.11-inch extended length, and 5.59-inch travel length to support the listed applications. This part number, RS77119, is used across multiple fitment rows including Jeep CJ, Willys, and Toyota Land Cruiser applications, as well as Suzuki Samurai rear fitment.

Compatible fitment includes 1964-1984 Toyota Land Cruiser, front; 1976-1981 Jeep CJ5, front; 1976-1981 Jeep CJ7, front; 1981 Jeep Scrambler, front; and 1985-1995 Suzuki Samurai, rear. Additional listed coverage includes several Jeep, Dodge, International, and AM General applications with specific lift-height notes. This part cross-references Monroe Shocks & Struts (e.g., 33062518) for the same application.

Common Issues This Part Addresses

• Excessive body motion over rough roads or trails.
• Heat buildup during repeated suspension cycling.
• Dirt intrusion into the shock assembly.
• Corrosion or scuffing on the piston rod.
• Harsh rebound over uneven terrain.

Installation Notes and Tips

Verify the listed ride-height requirements before installation, especially on lifted Jeep CJ, Scrambler, Wagoneer, and Willys applications. Some fitments note that the shock may be too short at certain lift heights and recommend an alternate RS7MT part with extended bump stop spacers. One Dodge D300 Series and D300 Pickup rear application notes that the bushing ID is smaller than the mounting pin and may require lubrication and extra effort during installation.

Use the fitment notes to confirm the correct year, model, position, and suspension height before ordering. The RS77119 part number should be matched to the exact application shown in the fitment table.

Quality Assurance

Rancho RS7MT shocks are part of a performance-oriented monotube line engineered for heat management, sealing, and rebound control. The RS77119 part number is supported by detailed application-specific fitment data for classic 4x4 platforms.