Fabtech K2278DL 8″ 4 Link System With Front Dirt Logic 4.0 Resi Coilovers & Rear Dirt Logic 2.25 Shocks

Features

• Link Arms and Brackets: 2-inch OD heavy-wall link arms feature 1/4-inch thick steel axle-side brackets with adjustable alignment cams to precisely dial in caster for the increased ride height. Frame-side pivots utilize Fabtech’s legendary 5 Ton Joints, proven in military service for over 10 years and backed by a lifetime wear warranty. The link arms mount to stout 1/4-inch thick steel frame brackets that integrate into the factory Radius Arm mounts for a rigid and secure suspension foundation.
• Dirt Logic 4.0 Coilover Conversion: Heavy-duty 1/4-inch thick steel brackets utilize the factory coil bucket to mount the massive Dirt Logic 4.0 coilovers. Features a 4-inch diameter stainless steel body with a 1.25-inch NitroSteel piston rod for maximum corrosion resistance and durability. Coil springs support the vehicle while providing 2 inches of increased wheel travel, and the remote aluminum reservoir dissipates heat for consistent damping during high-speed off-road use.
• Track Bar Relocation Bracket: 1/4-inch thick steel bracket repositions the factory track bar to properly center the front axle at the increased ride height. Box-style construction minimizes deflection throughout the full suspension cycle.
• Dropped Pitman Arm: Forged steel construction exceeds factory strength specifications and is designed to work with the factory drag link and Fabtech track bar bracket to maintain proper steering geometry and consistent response.
• Front Bump Stop Brackets: Heavy-duty 1/4-inch thick steel brackets extend the factory bump stops to prevent suspension over-cycling. Semi-boxed construction is engineered to withstand full compression impacts of the Super Duty platform.
• Sway Bar Brackets: 1/4-inch thick steel drop brackets reposition the front sway bar to allow full suspension travel without binding at the increased ride height.
• Brake Line Brackets: Reposition the factory brake lines lower on the frame to accommodate increased suspension travel while keeping the brake system sealed and intact.
• Steering Stabilizer Brackets: Retain the factory heavy-duty steering stabilizer using reinforced steel brackets and support braces to help reduce tire shimmy and steering feedback.
• Driveshaft Shim Kit: Allows incremental rear driveline angle adjustment at the carrier bearing on two-piece driveshaft applications to eliminate vibration caused by increased ride height.
• Rear Leaf Springs: Manufactured from high-quality Canadian spring steel, this 4-leaf pack includes a bottom overload leaf to support heavy cargo while maintaining excellent flexibility. Each leaf features tip liners to reduce friction and vulcanized spring eye bushings for a smooth, quiet ride.
• Rear Sway Bar Brackets: Reposition the rear sway bar end links to maintain proper sway bar function and prevent binding at the new ride height.
• Rear U-Bolts: Heavy-duty U-bolts securely attach the rear differential to the vehicle, ensuring long-term strength and reliability.
• Dirt Logic 2.25 Rear Shocks: Stainless steel body with NitroSteel piston rod delivers excellent corrosion resistance, superior ride quality, and consistent damping performance both on-road and off-road.