Fabtech · New
Fabtech 07-18 Jeep JK 4WD 3in Basic Sys w/Perf Shks
MPN K4037 · Store SKU fabK4037
Supplier stock checked 11/8/2026, 4:09:39 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Fabtech offers the 3 Basic system. This system utilizes the factory coil springs with 3 steel coil spacers. With the vast array of cab and motor combinations found in the JK, utilization of the factory coil springs with this system ensures that the vehicle will receive a full 3 of lift to clear 35/1250R17 tires. This system includes a replacement Pitman Arm, front and rear Trac Bar relocation brackets, Sway Bar Links, front and rear Bump Stop mounts, gusset kit, and more. Proper front end alignment is insured with this system due to the included adjustable alignment cams. Also included is a front driveshaft boot clamp kit to allow additional clearance between the front driveshaft and transmission during full suspension articulation. This system capitalizes on Jeeps very capable factory suspension design with the benefit of additional wheelwell clearance to run 35 tall tires for all around on and offroad performance. As an alternative to the factory small CV driveshafts we offer Heavy Duty units featuring large 1310 U-joints for increased strength. These driveshafts will directly replace the factory assemblies for use with the 3 Basic System. Basic Lift System w/Shocks; w/Performance Shocks; 3 in. Lift; Basic Lift System w/Shocks; 3 in. Lift; w/Performance Shocks; Basic Lift System w/Shocks
Manufacturer fitment & guides
Check K4037 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y