# Fabtech 11-13 Ram 2500/3500 Rear Dirt Logic 2.25 Reservoir Shock Absorber The best shocks only get better with all new Stainless Steel and Aluminum construction. High grade 304 Stainless Steel shock bodies eclipse all other shocks on the market for maximum corrosion resistance. Each Stainless Steel shock body receives a finely detailed machine finish for a stunning appearance. Dirt Logic Stainless Steel reservoir shocks have been upgraded with black anodized 6061 Aluminum reservoir bodies. This includes both piggyback and remote reservoir shocks. The Aluminum resi construction allows for greater heat dissipation thereby keeping the shock cooler to reduce fade during aggressive offroad use. Finally each Dirt Logic piston rod has been upgraded to a NitroSteel(R) material that is super hard while providing increased corrosion resistance compared to chromed piston rods. Get the finest ride with maximum corrosion resistance only from Dirt Logic shocks. In addition to the specific Dirt Logics for each suspension system, there is also a line of universal Dirt Logic shocks available in reservoir and non-reservoir styles, ranging from 8 to 16 inches of stroke. These universal shocks are sold with universal hardware kits for easy installation. Dirt Logic 2.0 and 2.25 shocks feature urethane bushings in the mounting points to reduce road noise and rattling associated with spherical bearings. Dirt Logic coilover shocks utilize spherical bearings at each end for increased strength along with urethane misalignment cups in the top caps. The misalignment cups keep the road noise transferred through spherical bearings to a minimum. Dirt Logic 2.5 and 4.0 coilover shocks use coil springs made to the highest quality standards possible. All Dirt Logic coils posses the ability to go solid without breaking, settling or bowing. All Dirt Logic coilover shocks come preset with the proper amount of preload so they can be bolted on without any further adjustment necessary. Dirt Logics are available with or without an external reservoir. - Billet Aluminum Top Cap And Rod End/Stainless Steel Body - Urethane Bushings Reduce Noise And Rattle - Outstanding Performance And Longevity - Tuned And Custom Fit Per Application This Part Fits: Year Make Model Submodel 2003,2005-2006,2008 Dodge Ram 2500 Laramie 2006-2008 Dodge Ram 2500 Power Wagon 2003-2008 Dodge Ram 2500 SLT 2006-2007 Dodge Ram 2500 Sport 2003-2008 Dodge Ram 2500 ST 2008 Dodge Ram 2500 SXT 2006 Dodge Ram 2500 TRX4 2003-2008 Dodge Ram 3500 Laramie 2003-2008 Dodge Ram 3500 SLT 2006-2007 Dodge Ram 3500 Sport 2003-2008 Dodge Ram 3500 ST 2008 Dodge Ram 3500 SXT 2013 Ram 2500 Big Horn 2011-2013 Ram 2500 Laramie 2011-2013 Ram 2500 Laramie Longhorn 2013 Ram 2500 Lone Star 2012-2013 Ram 2500 Outdoorsman 2011-2013 Ram 2500 Power Wagon 2011-2013 Ram 2500 SLT 2011-2013 Ram 2500 ST 2013 Ram 2500 Tradesman 2013 Ram 3500 Big Horn 2011-2013 Ram 3500 Laramie 2011-2013 Ram 3500 Laramie Longhorn 2013 Ram 3500 Lone Star 2011-2013 Ram 3500 SLT 2011-2013 Ram 3500 ST 2013 Ram 3500 Tradesman ## Details - **Price:** 643.06 CAD - **Vendor:** Fabtech - **Type:** Shocks and Struts ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 643.06 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - User 9 - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/fabtech-11-13-ram-2500-3500-rear-dirt-logic-2-25-reservoir-shock-absorber-1) > Updated: 2026-06-27