Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
| Brand | Fabtech |
| Lift Height | 4.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 35 Inch |
| Brand of Shocks | Fabtech |
High-Clearance Performance Lift. The Fabtech 4-Inch Basic Suspension Lift Kit with Dirt Logic 2.25 Reservoir Front Shocks and Rear Dirt Logic 2.25 Shocks is engineered for drivers demanding superior ride control and elevated stance. This kit offers a 4-inch lift to accommodate larger tires while enhancing ground clearance and off-road capability. With robust components and advanced shock technology, this system is built for rugged terrain and smooth handling.
Construction and Appearance. This system features a heavy-duty 1/4-inch thick high-arched front crossmember that improves ground clearance and strength. Ductile iron steering knuckles are included to retain factory alignment geometry. A front differential skid plate offers additional protection for your drivetrain. Rear lift is achieved through a durable block and U-bolt kit. The Dirt Logic 2.25 shocks are precision-built aluminum-bodied dampers that deliver excellent on- and off-road performance.
Installation. Professional installation is recommended due to the complexity of suspension components. All necessary hardware is included, and no welding is required.
Warranty. Backed by Fabtech’s limited lifetime warranty for long-term peace of mind.
Application. This Fabtech 4-Inch Basic Suspension Lift Kit with Front Dirt Logic 2.25 Reservoir Shocks and Rear Dirt Logic 2.25 Shocks fits 2011-2019 Silverado 2500 HD Extended/Double Cab and Crew Cab models.
Fabtech K1122DL
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Installation Info
Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: