Zone Offroad

Zone 4 Inch Lift Kit w/ Radius Arm | 2017-2019 Ford F-250/F-350 Super Duty Diesel 4WD - Block Kit With Factory Overload Rear Lift

SKU: FQMS-ZONF109
Sale Price: $1,176.71
Price: $1,307.45
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Important Notes

  1. Check your rear springs to determine if your truck is equipped with standard, 2-leaf main, or heavy payload 3-leaf main spring pack with an overload spring.
  2. Two-piece rear drive shaft? Add a carrier bearing drop kit to reduce post-lift driveline angles and avoid / eliminate driveshaft vibration


Wheel and Tire: 

  • 37X12.50 tires may require minor trimming.
  • Factory wheels fit when paired with factory / original equipment tire size. 

Features & Benefits

  • High strength front coil springs improve ride quality.
  •  Radius arm drop brackets to correct caster and maintain suspension geometry included, or available with Zone HD Radius Arms for a ultra-strong upgrade.
  • Forged pitman arm and track bar relocation bracket to correct steering angles and re-center front axle.
  • Bump stop relocation, sway bar relocation and brake line relocation to maintain factory-like operating angles.
  • Replacement 2" rear lift blocks and u-bolts to lift and level the stance

Product Specs

SKU: FQMS-ZONF109
Front Lift Height: 4"
Rear Lift Height: 2"
Material: Metal
Front Lift Method: Coil Springs
Rear Lift Method: Cast Blocks
Lift Type: Lift Kit
Wheel Size: 20 x 9
Back Spacing: 4.5"
Max Tire Size: 37 x 12.5
Wheel Size 2: 18 x 9
Wheel Size 3: 17 x 9
Back Spacing 3: 4.5"