Fabtech Shock Absorber Reservoir Mount

Fabtech Shock Absorber Reservoir Mounts: Purpose-Built for Dirt Logic Performance

When you invest in a high-performance reservoir shock system, every supporting component matters — including how that reservoir is secured to your vehicle. Fabtech approaches shock absorber reservoir mounts with the same engineering discipline that defines their full suspension lineup: precise fitment, durable materials, and a thorough understanding of what happens to hardware under real-world off-road abuse.

Designed Around the Dirt Logic Shock System

Fabtech's reservoir mount kits are engineered specifically to complement their Dirt Logic shock absorber family. Fabtech's Dirt Logic shocks are available with external reservoirs to accommodate additional oil and nitrogen volume — and keeping that reservoir properly isolated and anchored is essential to consistent shock performance.

The external reservoir serves a critical function: external reservoirs accommodate additional oil and nitrogen volume — the additional oil volume helps keep the shock cooler, while the additional gas volume helps maintain more consistent control forces over a variety of temperatures. A poorly mounted reservoir can vibrate, chafe its lines, and ultimately compromise the very performance gains the reservoir was designed to deliver. Fabtech's mounting kits prevent exactly that.

Key Product Lines

Fabtech currently offers two primary reservoir mount configurations:

• FTS89903 – Dirt Logic 2.25 Universal Urethane Reservoir Mount Kit: Designed around the Dirt Logic 2.25 shock platform, this kit uses a urethane construction to isolate and cushion the reservoir against vibration and impact forces — a smart choice for trucks and SUVs that see regular trail use.
• FTS89904 – 2.5/2.25 to 1.5/1.75 Resi Isolator Mounting Kit: This kit accommodates multiple shock body and reservoir diameter combinations, making it a versatile solution for builds running Dirt Logic 2.5 or 2.25 shocks with varying reservoir sizes. The design can go solid without breaking, settling, or bowing, and Dirt Logic reservoir mounting kits are engineered to bolt on without further adjustments.

Why Fabtech Builds Their Own Mounts In-House

To ensure product quality, Fabtech builds all of its componentry in-house. Fabtech operates a 200,000 sq. ft. facility in Chino, California, performing all phases of R&D and manufacturing in-house — suspension designs are created internally and hand-crafted by Fabtech's team of race shop fabricators and engineers, with state-of-the-art CNC lasers, mills, lathes, and welders constructing each component for exceptional quality control and superior strength. This vertical integration means the reservoir mounts are engineered in the same environment as the shocks themselves, ensuring the two components work as a cohesive system rather than an afterthought.

Backed by Real-World Validation

Fabtech leads the industry with extensive research, design technology, and rigorous testing that results in the highest-performing, finest-quality suspension systems for the discerning off-road enthusiast. The reason Fabtech can offer such confidence in their products is that they rigorously test components on the vehicles of real customers — installing suspension systems on trucks, Jeeps, and SUVs and regularly checking those vehicles to monitor how the components are performing and enduring. That commitment to real-world validation carries through to every part in the Fabtech ecosystem, including reservoir mounting hardware.

For off-road enthusiasts running Fabtech's Dirt Logic reservoir shocks on lifted trucks, Jeeps, or SUVs, these mounting kits are the correct, engineered-match solution to keep your shock system performing as intended. Browse the full selection of shock absorber reservoir mounts or explore the complete Fabtech suspension catalog to build out your rig properly from the ground up.