6" 2017-2018 Ford F250/F350 Radius Arm 4WD Lift Kit
6 inch Suspension Lift Kit
Must determine if vehicle is equipped with standard (2-leaf main) or heavy payload (3-leaf main w/overload) factory rear leaf spring packs. Standard 2-leaf main applications will require kit # F48, heavy payload 3-leaf main w/ overload applications will require kit # F50.
This image is an example of a factory 2-leaf main rear leaf pack.
|Manufacturer Part Number||F51F/F52F|
The Zone Offroad 6" radius arm lift systems comes complete with everything needed to complete the install allowing for improved ride quality and performance with clearance for 38" tires. Up front the truck will receive a full length replacement coil springs designed specifically to offer improved on-road/off-road performance with the weight of the diesel Super Duty (gas truck kits will be available soon). To reposition the front end and correct caster a pair of heavy duty replacement radius arms that bolt in place of the factory stamped steel arms. These arms are built from high strength 1/4" steel, boxed and fully welded with large 2.5" greaseable bushings to isolate road vibrations. Steering correction comes from a forged drop pitman arm to improve operating angle while a massive 1/4" steel fabricated track bar drop bracket is used to recenter the front end and keep the steering linkage angles in phase for predictable handling. Also included for the front of this 6" lift kit are sway bar relocation brackets to correct sway bar operating angle, brake line drop brackets to reposition the factory lines, bump stop extensions to control suspension compression and new steering stabilizer mounts to improve operating angle for more effective use of the supplied larger nitro steering stabilizer cylinder. Finishing off the front is a set of the new FOX 2.0 adventure series IFP monotube gas shocks for improved ride quality and offroad performance (7700-series nitro shock option will be available soon).
Featured Technology & Benefits:
|Important Notes||If equipped with a 2-piece rear driveshaft, an F5401 carrier bearing drop kit may be required
37x12.50 tires may require minor trimming
|Lift Height||4 inch|