Rancho RS77851 Suspension Strut - Front

Brand Rancho RS77851
Position Front
10532 No
Grade Type Performance
Product line RS7MT
Fits Ram · 7 vehicles

Monotube design. Helps dissipate heat efficiently during demanding suspension use.

Durable rod construction. Hardened piston rod resists scuffs and corrosion.

RS7MT tuning. Application-specific performance calibration for controlled handling.

$150.31Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Struts are typically replaced in pairs, axle by axle.
Order total $150.31
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Overview

The Rancho RS7MT suspension strut is built for drivers who want controlled on-road response and dependable off-road performance. This RS77851 application is tuned for the Ram 1500 and supports larger wheel and tire setups while managing heat under demanding use.

Key Features

  • Monotube construction for efficient heat dissipation during hard use.
  • Hardened piston rod resists scuffs and corrosion.
  • Internal rebound bumper helps smooth suspension movement over uneven terrain.
  • Performance-grade design for precise handling response.
  • Application-specific tuning for the RS7MT product line.

Detailed Description

Rancho RS7MT shocks and struts are engineered for drivers who need consistent damping in mixed driving conditions. The monotube design helps move heat away from the working components, which is valuable during extended off-road driving or when the vehicle is equipped with larger wheel and tire packages. The hardened piston rod adds durability against surface wear and corrosion, while the internal rebound bumper helps control extension for a more composed ride. This RS77851 strut is a fitment-specific suspension solution for the Ram 1500 and is part of the RS7MT line focused on performance-oriented handling.

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

What It Helps Address

  • Excess heat buildup during demanding suspension use.
  • Rough rebound over uneven pavement or trail surfaces.
  • Wear on exposed shock components from road debris and corrosion.
  • Reduced control with larger wheel and tire packages.
  • Inconsistent handling response in mixed on-road and off-road driving.

Installation Notes

Fits 2019-2025 Ram 1500, front. Verify RS7MT application details and confirm the suspension configuration before installation. Professional installation is recommended for proper alignment and suspension performance.

Quality Assurance

Rancho RS7MT is a performance-focused product line developed for controlled handling and durability in demanding conditions.

This part fits 7 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2025Ram1500LimitedFrontRS7MT
2024Ram1500LimitedFrontRS7MT
2023Ram1500LimitedFrontRS7MT
2022Ram1500LimitedFrontRS7MT
2021Ram1500SportFrontRS7MT
2020Ram1500SportFrontRS7MT
2019Ram1500SportFrontRS7MT