KYB Gas-a-Just Rear Shock

2019–2024 Ram 1500 4WD/RWD (Excluding Rebel and TRX)

5550033

Overview:

The KYB Gas-a-Just Rear Shock is engineered specifically for the 2019 through 2024 Ram 1500 models equipped with 4WD or RWD, excluding Rebel and TRX trims. Designed to replace the factory rear shocks on vehicles without air suspension or off-road suspension packages, this shock absorber delivers reliable, consistent damping performance. It is ideal for Ram 1500 owners seeking to restore or enhance their truck’s ride quality, handling, and stability under everyday driving conditions.

Utilizing pressurized gas technology, the Gas-a-Just shock reduces fade and improves response over conventional shocks. This makes it a practical upgrade for drivers who demand dependable control and comfort from their pickup without compromising durability or OEM fitment.

Key Features:

The KYB Gas-a-Just Rear Shock combines advanced design and materials to provide a superior driving experience. Key features include:

• Gas-charged monotube design for consistent damping and reduced shock fade
• Direct replacement for factory rear shocks on 2019–2024 Ram 1500 4WD/RWD (excluding Rebel and TRX)
• Engineered to maintain factory ride height and suspension geometry
• Durable construction to withstand daily driving and light-duty hauling
• Improved handling and stability over worn or OEM shocks
• Corrosion-resistant finish for extended service life
• Precision valving tuned specifically for Ram 1500 rear suspension characteristics
• Simple bolt-on installation with no modifications required

Construction & Design:

The KYB Gas-a-Just shock features a robust monotube design filled with high-pressure nitrogen gas. This pressurization prevents aeration and foaming of the hydraulic fluid, ensuring consistent damping performance even under demanding conditions. The shock body is crafted from high-strength steel with a corrosion-resistant coating to protect against rust and environmental damage.

Precision-engineered internal valving optimizes the shock’s response to road irregularities, delivering a smooth yet controlled ride. The design maintains the Ram 1500’s factory suspension geometry, preserving handling characteristics and ride comfort without compromise.

Installation & Fitment:

Installation of the KYB Gas-a-Just Rear Shock is straightforward and requires no special tools or modifications. It is a direct bolt-on replacement for the rear shocks on 2019–2024 Ram 1500 4WD and RWD models that do not have air suspension or off-road suspension packages, excluding Rebel and TRX trims. Professional installation is recommended to ensure proper torque specifications and alignment.

What's Included:

• One KYB Gas-a-Just Rear Shock absorber (per unit)
• Installation instructions

Ideal For:

This shock absorber is ideal for Ram 1500 owners looking to replace worn or damaged rear shocks with a high-quality, OEM-style component. It suits daily drivers, light-duty haulers, and those who want to maintain or improve ride comfort and handling without upgrading to off-road or air suspension systems. The KYB Gas-a-Just shock is also a practical choice for fleet vehicles and enthusiasts seeking reliable, long-lasting rear suspension performance.

KYB is a major shock and strut manufacturer supplying both OEM and aftermarket suspension components, with options that range from OE-replacement ride quality to more performance-oriented control. For enthusiasts, KYB upgrades are a solid way to restore damping performance and tighten handling feel with proven manufacturing scale and consistency.