MaxTrac K943385 8"/5" Lift Kit w/Shocks Fits 2017–2022 Ford F-250/F-350 4WD (Diesel)

Give your Super Duty maximum height and capability with the MaxTrac K943385 lift kit. Built for 2017–2022 Ford F-250 and F-350 4WD diesel models, this system delivers an aggressive 8-inch front lift and 5-inch rear lift, opening the door for oversized tires and serious off-road performance while maintaining stable, controlled handling.

Engineered with heavy-duty components and proper suspension correction, this kit is ready for both demanding work and weekend adventures.

Fitment
2017–2022 Ford F-250 4WD (Diesel)
2017–2022 Ford F-350 4WD (Diesel)

Not compatible with 2WD models

Features
8-inch front lift and 5-inch rear lift for extreme stance and clearance
Designed specifically for diesel-equipped Super Duty trucks
Heavy-duty radius arm brackets maintain correct suspension geometry
Track bar bracket and pitman arm improve steering alignment and control
Includes sway bar brackets and bump stop extensions for proper suspension travel
Clears up to 40 by 13.50 inch tires depending on setup
Includes MaxTrac shocks for consistent ride quality and durability
Durable powder-coated steel construction resists corrosion
Bolt-on installation with no major modifications required

What’s Included
Diesel front lift coils
Radius arm brackets
Track bar bracket
Sway bar brackets
Bump stop extensions
Pitman arm
Rear lift blocks and U-bolts
Two MaxTrac front shocks part number 2900SL-8
Two MaxTrac rear shocks part number 3400LL-4

Important Notes
Requires 17-inch or larger wheels with 5.5-inch backspacing or less
Maximum tire size may require trimming depending on setup
May fit gas models but has not been tested
2020 and newer dually models require removal of top overload spring and spacer block
Factory rear sway bar models require part number 9433RSB
Not recommended for wheels wider than 9 inches or with less than 4.5-inch backspacing
Professional installation and alignment are recommended

Specifications
Lift Height 8 inches front 5 inches rear
Material steel
Finish grey powder-coated
Part Number K943385