Fabtech Basic Kit

2019–2021 Ram 2500 / 2020 Ram 3500 with DLSS

K3173DL

Overview:

The Fabtech Basic Kit is a precision-engineered suspension lift system designed specifically for Ram 2500 models from 2019 to 2021 and Ram 3500 models from 2020. This kit provides a 5-inch lift while maintaining the factory load carrying capacity and ride quality. Ideal for Ram owners seeking enhanced ground clearance and aggressive stance without compromising the vehicle’s original handling characteristics, this system uses minimal parts to deliver maximum performance and durability.

By retaining the factory coil springs and utilizing heavy-duty steel components, the Fabtech Basic Kit ensures that your Ram’s suspension geometry and alignment remain optimal. This lift kit is perfect for those who want a reliable, strong upgrade that supports larger tires and improved off-road capability while preserving the smooth ride and load support Ram trucks are known for.

Key Features:

This Fabtech lift kit incorporates innovative design elements and robust materials to deliver a superior suspension upgrade:

• Retains factory coil springs for proper handling and load carrying capacity
• Heavy-duty 1/4" thick steel radius arm drop brackets provide correct caster angle with the 5" lift
• Front and rear track bar drop brackets center the axles under the vehicle at the new ride height
• Angular steel coil spring spacers maintain the factory spring bow for Chrysler’s unique alignment and ride specifications
• Heavy-duty steel front bump stop extensions preserve stock bump stop cushions for progressive damping and prevent suspension over-travel
• Super stout box-style track bar brackets eliminate deflection for improved axle control
• Compatible with 37-inch tires on 17x9, 18x9, or 20x9 wheels with minor trimming
• Includes a 5-year / 60,000-mile powertrain warranty for added peace of mind

Construction & Design:

The Fabtech Basic Kit is built with strength and longevity in mind. All brackets and spacers are fabricated from heavy-duty 1/4" thick steel, ensuring maximum durability under demanding conditions. The design focuses on preserving the factory suspension geometry by relocating the radius arms and track bars with precision-engineered drop brackets. This approach maintains proper caster angles and axle positioning, which are critical for safe handling and tire wear.

Unlike flat spacers, the angular coil spring spacers retain the factory spring bow, a key feature Chrysler engineered to optimize alignment and ride comfort. The steel front bump stop extensions are a Fabtech innovation that keeps the original bump stop cushions in place, providing progressive suspension damping and preventing over-travel that can damage components during harsh off-road use.

Installation & Fitment:

The Fabtech Basic Kit is designed for straightforward installation with minimal modifications. It fits 2019 to 2021 Ram 2500 models including Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star, Power Wagon (2019-2020), and Tradesman trims. It also fits 2020 Ram 3500 models including Big Horn, Laramie, Laramie Longhorn, Limited, Lone Star, and SLT trims.

Note that this kit does not fit standard cab models, gas engines, factory air suspension, or Power Wagon models beyond 2020. Minor trimming is required to accommodate larger 37-inch tires on specified wheel sizes. The kit preserves factory coil springs and suspension components, allowing for a reliable and durable lift without compromising the truck’s original ride characteristics.

What's Included:

• Heavy-duty 1/4" thick steel radius arm drop brackets
• Front and rear track bar drop brackets
• Angular steel front coil spring spacers
• Steel rear coil spring spacers
• Heavy-duty steel front bump stop extensions
• All necessary hardware for installation
• Installation instructions

Ideal For:

This lift kit is ideal for Ram 2500 and 3500 owners who want a reliable 5-inch suspension lift that maintains factory ride quality and load capacity. It suits enthusiasts looking to run larger tires up to 37 inches with minimal trimming, while preserving the truck’s handling and alignment. Perfect for off-road adventurers, work truck users, and daily drivers who demand strength, durability, and a balanced ride.

Fabtech is an off-road suspension leader producing lift kits, shocks, and related components to increase ride height, clear larger tires, and improve capability. Their systems are engineered for specific trucks and SUVs, blending on-road drivability with the added travel and strength enthusiasts want for trails, desert runs, and overland builds.