Rancho Rear RS7MT Shock

2002–2013 Dodge Ram 1500 / Ram 2500 / Ram 3500

RS77056

Overview:

The Rancho Rear RS7MT Shock is engineered to deliver superior on-road and off-road handling for Dodge Ram 1500 (2002–2008), Ram 2500 (2003–2013), and Ram 3500 (2003–2013) models. Designed with precision tuning, this monotube shock absorber excels in heat dissipation, making it ideal for vehicles equipped with larger wheels and tires or those frequently tackling rugged terrain. Whether you’re navigating city streets or challenging trails, the RS7MT provides enhanced control, durability, and a smoother ride.

Built for truck owners who demand reliable suspension performance under extreme conditions, the RS7MT shock absorber balances comfort and toughness. Its advanced design reduces noise and vibration while maintaining consistent damping, ensuring your Ram handles confidently in all environments.

Key Features:

The Rancho RS7MT shock incorporates cutting-edge technology and robust construction to optimize suspension performance:

• Precision Tuned: Application-specific valving delivers digressive, linear, or progressive damping for tailored handling on- and off-road.
• Heat Dissipation: Large 2-inch monotube body filled with all-weather fluid maintains cooler operation and consistent performance across temperatures from -40°F to 248°F.
• Dirt Wiper Sealing System: Integrated seals prevent moisture, dirt, and debris from contaminating the shock oil and damaging internal components.
• Durable Piston Rod: Hardened 14mm chrome piston rod resists scuffs and corrosion for long-lasting reliability.
• Internal Rebound Bumper: Smooths out ride harshness and reduces noise and vibration for enhanced comfort.
• Full-Floating Dividing Piston: Maintains constant pressure on hydraulic oil with high-pressure nitrogen gas to reduce aeration and shock fade.
• Robust Construction: Double-welded loops and hot-formed reserve tube increase strength at stress points.
• Easy Installation: Application-specific mounting fits directly without the need for additional sleeves or hardware.
• Stylish Finish: Black satin coating with distinctive Rancho red logo offers a bold, rugged appearance.
• Limited Lifetime Warranty: Confidence in quality backed by Rancho’s industry-leading warranty coverage.

Construction & Design:

The RS7MT shock absorber features a large 2-inch monotube design that enhances heat dissipation and fluid flow, critical for maintaining consistent damping during demanding driving conditions. The piston is equipped with a 46mm fluon-banded seal, ensuring precise control and preventing fluid leaks. The piston rod is hardened and chrome-plated to resist corrosion and physical damage, extending the shock’s service life.

Rancho’s integrated dirt wiper sealing system protects the internal components from contaminants, preserving shock performance and reliability. Structural reinforcements such as double-welded loops and a hot-formed reserve tube provide additional durability, making the RS7MT suitable for heavy-duty use on Dodge Ram trucks.

Installation & Fitment:

The Rancho RS7MT Rear Shock is designed for a direct bolt-on installation on Dodge Ram 1500 models from 2002 to 2008, Ram 2500 from 2003 to 2010, and Ram 3500 from 2003 to 2010, as well as Ram 2500 and 3500 models from 2011 to 2013. No modifications, additional sleeves, or hardware are required, allowing for a straightforward replacement process. This ensures a hassle-free upgrade that restores or enhances your truck’s suspension performance quickly and efficiently.

What’s Included

• One Rancho RS7MT Rear Shock Absorber (Part # RS77056)
• Pre-installed bushings and mounting hardware (where applicable)
• Installation instructions

Ideal For:

This shock absorber is ideal for Dodge Ram owners seeking improved suspension performance for daily driving, towing, hauling, and off-road adventures. It suits trucks equipped with larger tires or those frequently exposed to rough terrain, providing enhanced vehicle control, reduced ride harshness, and long-lasting durability. Whether upgrading worn factory shocks or enhancing your Ram’s suspension for more demanding use, the RS7MT offers a reliable and high-performance solution.

Rancho is a performance suspension and shock brand for trucks, SUVs, and Jeeps, offering shocks/struts, steering stabilizers, leveling kits, and lift systems built for trail and daily use. Their products are aimed at improving control and stability on rough terrain while maintaining everyday drivability—ideal for rigs that tow, haul, and still see dirt on the weekends.