Progressive STR47 Remote Reservoir Front Shocks

2018–2026 Jeep Wrangler JL & 2020–2025 Gladiator JT with 3.5-4" Lift

Part #: 47-2005

Overview

The Progressive STR47 2.0" Remote Reservoir Front Shocks are engineered specifically for lifted Jeep Wrangler JL models from 2018 through 2026 and Gladiator JT models from 2020 through 2025 equipped with 3.5 to 4-inch suspension lifts. These shocks incorporate Progressive Suspension’s patented FST (Frequency Sensitive Technology) design, which dynamically adjusts damping in real time to deliver a smoother, more controlled ride across a variety of terrains and driving conditions. Ideal for off-road enthusiasts and daily drivers alike, the STR47 shocks enhance vehicle stability, comfort, and handling without the need for manual adjustments.

Key Features

Designed to improve ride quality and suspension performance, the STR47 shocks offer several advanced features:

• Patented FST Technology: Automatically adjusts damping curves based on terrain and driving style for optimal comfort and control.
• Remote Reservoir Design: Increases fluid capacity and improves heat dissipation to maintain consistent performance during extended off-road use.
• 2.0" Shock Body Diameter: Provides enhanced durability and improved valving capabilities over standard shocks.
• Precision Engineered for Lifted Applications: Specifically tuned for Jeep Wrangler JL and Gladiator JT models with 3.5 to 4-inch lifts.
• Heavy-Duty Construction: Built to withstand harsh off-road environments and demanding trail conditions.
• Improved Ride Comfort: Reduces harshness and vibration for a smoother driving experience on and off the pavement.
• Direct Bolt-On Fitment: Designed for easy installation without the need for additional modifications.

Construction & Design

The STR47 shocks feature a robust 2.0-inch shock body constructed from high-strength materials to endure rigorous off-road use. The remote reservoir increases oil volume, which helps dissipate heat more effectively, preventing shock fade during prolonged or aggressive driving. Internally, the FST design utilizes a unique valving system that senses suspension frequency and adjusts damping forces accordingly, providing a balance between comfort and control. The anodized finish and precision-machined components ensure long-lasting corrosion resistance and reliability.

Installation & Fitment

Installation of the Progressive STR47 shocks is straightforward for Jeep Wrangler JL (2018–2026) and Gladiator JT (2020–2025) models equipped with 3.5 to 4-inch lifts. These shocks are designed as direct replacements for factory front shocks and utilize existing mounting points, requiring no special tools or modifications. Proper installation ensures optimal performance and durability, making them an excellent upgrade for lifted Jeep owners seeking improved suspension dynamics.

What's Included

• Pair of Progressive STR47 2.0" Remote Reservoir Front Shocks
• Mounting hardware and bushings
• Installation instructions

Ideal For

The STR47 shocks are ideal for Jeep Wrangler JL and Gladiator JT owners who have installed 3.5 to 4-inch suspension lifts and want to enhance their vehicle’s ride quality and off-road capability. Whether tackling rugged trails, rock crawling, or seeking improved daily driving comfort, these shocks deliver consistent performance and durability. Enthusiasts looking for advanced suspension technology that adapts dynamically to changing terrain will appreciate the benefits of Progressive’s patented FST design.