2017-22 4WD Ford F250, F350 Super Duty 4" 4-Link lift kit, King Coilover, King reservoir shocks

$5,899.99
Product No
K166KG-SL
FREE SHIPPING Lower 48 States

Important Notes

Models with a 2-piece rear driveshaft need to order carrier bearing drop 9649
Models with factory rear overloads need to order longer u-bolts 11724
Minor cutting/drilling required

Quick Overview

For ultimate performance, upgrade to the King Coilover and Reservoir shocks for your Ford F250 or F350 Super Duty. These awesome coilovers are completely assembled and bolt right in with no compressor required. Both front coilovers and rear King shocks have external reservoirs that adjust easily with the twist of a know. The King shocks allow a ride anywhere from Super Soft when on the pavement to Super Firm when in rough terrain or with a heavy payload. Experience for yourself the reason race winners choose King shocks. The 4-Link lift kit by Superlift is designed to optimize suspension control and tire wear on your Super Duty by limiting caster change through the suspension cycle. These heavy duty arms are precision engineered and have press fit Reflex bushings for flexibility, durability and superior vibration damping. Maintain proper lift height and ride quality with the diesel engine specific coil springs. Bolt-on installation makes for an easy modification to achieve a level stance and run 37" tires to turn some heads.

Kit Components
King Coilovers with reservoir
Track bar bracket
2 rear King reservoir shocks
4 link system
Steering stabilizer relocation bracket
Brake line relocation bracket
Fabricated lift blocks (replaces factory block)
U-bolts and hardware

Kit Features
Lifetime Warranty
60-Day Satisfaction Guarantee
Qualifies for exclusive Factory Warranty Assurance Policy
Increased ground clearance
Allows up to a 37" tall tire
20 clicks of finely tuned adjustment at all 4 corners


View kit installation instructions

    • Make: Ford
    • Model: F250
    • Vehicle: 2017-22 F250 4" 4-Link lift kit, King Coilover, King reservoir shocks
    • 2or4: 4WD
    • Tire Size: 37x12.50 on 17+x9-10 wheels, 5.5" BS
    • Upsell: 11724 SL, 9649 SL, 92694 SL, 92730 SL
    • Initialize: 1
    • Make: Ford
    • Model: F350
    • Vehicle: 2017-22 F350 4" 4-Link lift kit, King Coilover, King reservoir shocks
    • 2or4: 4WD
    • Tire Size: 37x12.50 on 17+x9-10 wheel
    • Upsell: 11724 SL, 9649 SL, 92694 SL, 92730 SL
    • Initialize: 1
    • Record Id: 1

Superlift 4" lift kit fits following models:
2017 Ford F250 Super Duty
2018 Ford F250 Super Duty
2019 Ford F250 Super Duty
2020 Ford F250 Super Duty
2021 Ford F250 Super Duty
2022 Ford F250 Super Duty

2017 Ford F350 Super Duty
2018 Ford F350 Super Duty
2019 Ford F350 Super Duty
2020 Ford F350 Super Duty
2021 Ford F350 Super Duty
2022 Ford F350 Super Duty

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