Rancho RS77841 Suspension Strut - Front

Rancho RS7MT Front Strut for Colorado and Canyon

The Rancho RS7MT monotube front strut is built for drivers who want controlled on-road response and dependable off-road performance. This RS77841 front suspension strut is application tuned for 2015-2022 Chevrolet Colorado and 2015-2022 GMC Canyon models, including setups with larger wheel and tire packages.

Key Features

• Monotube, single-tube construction for efficient heat dissipation
• Integrated dirt wiper sealing system helps keep debris out of the strut
• Hardened piston rod resists scuffs and corrosion
• Internal rebound bumper helps smooth suspension movement over changing terrain
• Gas-charged telescopic design with a performance-grade build
• Black painted body with a 50 mm body diameter and 14 mm rod diameter
• Front position fitment for Chevrolet Colorado and GMC Canyon applications

Product Details

Rancho RS7MT is the brand’s performance-focused monotube strut line, engineered for drivers who need consistent damping response in demanding conditions. Part number RS77841 uses a telescopic, gas-charged design with eyelet/loop lower mounting and a single-tube internal construction. The RS7MT platform emphasizes heat management, sealing, and rod durability, making it a practical choice for lifted or modified trucks that see mixed street and trail use. Fits 2015-2022 Chevrolet Colorado, front. Fits 2015-2022 GMC Canyon, front.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Issues This Strut Can Address

• Excessive front-end bounce or unsettled ride quality
• Reduced control after suspension wear or mileage accumulation
• Heat-related damping fade during rough-road driving
• Noise or harshness from worn front strut components
• Loss of stability with larger wheel and tire packages

Installation Notes

Verify front suspension fitment before installation on 2015-2022 Chevrolet Colorado and 2015-2022 GMC Canyon models. Mounting hardware is not included, so reuse or source the required hardware as needed. Inspect related suspension components, alignment settings, and tire clearance after replacement, especially on vehicles with aftermarket wheels, tires, or ride-height changes.

Quality Assurance

Rancho RS7MT struts are built around a monotube performance design with a dirt-sealing system, corrosion-resistant piston rod, and internal rebound control for consistent operation across street and off-road conditions. Part number RS77841 is part of the RS7MT line for front suspension service on Colorado and Canyon applications.