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Exterior Components Body Panels and Components

Rancho Suspensions

Rancho 11-19 Chevrolet Silverado 2500 HD Rear RS7MT Shock

$96.31 $79.99 Save $16.32

SKU: R010 RS77381

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In Stock
Ships by Jul 31
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: RS77381

Application tuned for precision on-road and off-road handling, Rancho (R) RS7MT (R) monotube shocks are highly effective in the dissipation of heat, making them ideal for extreme off-road use and larger wheel and tire packages. RS7MT shocks feature an integrated dirt wiper sealing system that keeps dirt and debris out, hardened piston rod that resists scuffs and corrosion plus an internal rebound bumper to smooth out your ride on any terrain.

Features:

  • PRECISE HANDLING AND PERFORMANCE -- Deflective Disc Valving features digressive, linear or progressive turning based on application requirements for precision handling and performance on- and off-road
  • STRONG AND DURABLE -- Features a 14mm hardened chrome piston rod to resist scuffs & corrosion, double-welded loops at stress areas, double strength closure method and hot form reserve tube
  • HANDLES EXTREME TEMPERATURE CHANGES -- Large 2-in. monotube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248 degreesF
  • REDUCES FADE -- Full-floating dividing piston and high-pressure nitrogen gas maintains constant pressure against the hydraulic oil, reducing aeration and shock fade
  • SMOOTH PERFORMANCE -- Internal rebound bumper and shouldered rubber bushings help reduce noise, vibration and ride harshness while the PTFE-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • THE RIGHT FIT -- Designed to fit right out of the box, application-specific mounting installs easily with no need for installing sleeves or extra hardware
  • KEEPS DIRT AND DEBRIS OUT -- Sealing system with integrated dirt wiper helps keep moisture, dirt and debris from being ingested into the shock and contaminating the oil and destroying the internal seal
  • BUILT TO LAST -- Large 46mm fluon-banded piston for consistent sealing between the piston and monotube for precise control, ride and handling; for extra protection, purchase shock boot RS1952 or RS1961
  • BOLD APPEARANCE -- Black satin finish with distinctive Rancho red logo for an eye-catching look that stands out
  • BUY WITH CONFIDENCE -- Comes with Rancho's Limited Lifetime Warranty

Rancho RS7MT RS77381 Suspension Shock Absorber for Chevrolet Silverado 2500 HD

MIA's Description

The Rancho RS7MT RS77381 is a rear shock absorber designed for precision on-road and off-road handling. It features a large 2-inch monotube body with progressive valving and an all-weather fluid for consistent performance in temperatures ranging from -40 to 248 degrees Fahrenheit.

This shock absorber includes an integrated dirt wiper sealing system to keep out moisture and debris, and a hardened piston rod for resistance to scuffs and corrosion. It has an extended length of 29.17 inches and a compressed length of 18.74 inches, with 10.43 inches of travel.

Fitment

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Specifications

BrandRancho Suspensions
Part NumberR010 RS77381

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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