Fox 2.0 Performance IFP Front & Rear Shock Kit | 2017-2026 Ford F-250/F-350 Super Duty 4WD | Stock Height
Good to know before you buy
Fits
- 2017-2026 Ford F-250/F-350 Super Duty 4WD at stock height or with up to 1.5 in front and 1 in rear lift
Does not fit: 2WD trucks, Tremor, factory lift packages, trucks leveled 2 in or more (use the 2-3.5 in leveling kit)
Why this kit
FOX sells its 2.0 Performance Series shocks one at a time, so a full set means picking four part numbers by lift band. This kit is the stock-height Super Duty set: two 985-24-154 fronts for 0 to 1.5 in of front lift and two 985-24-151 rears for 0 to 1 in of rear lift. Each is a 2 in aluminum-body monotube with an internal floating piston separating the oil from the nitrogen, so the damping stays consistent when hot and there is no foaming on long washboard or with a trailer working the rear. Firmer and more planted than the factory shocks, with FOX's race-derived high-flow piston and application-specific valving.
At a glance
| Kit contents | 2 front shocks + 2 rear shocks (one complete truck) |
|---|---|
| Front | Fox 2.0 Performance IFP 985-24-154, for 0 to 1.5 in front lift |
| Rear | Fox 2.0 Performance IFP 985-24-151, for 0 to 1 in rear lift |
| Design | 2.0 in impact-extruded 6061-T6 aluminum body, internal floating piston, 5/8 in hard chrome shaft |
| Drivetrain | 4WD |
| Steering stabilizer option | Add one Fox 2.0 Performance IFP steering stabilizer 985-24-001 with the selector above |
| Warranty | FOX limited lifetime warranty (Performance Series purchased after 3/30/2025) |
What is in the box
- 2 x Fox 2.0 Performance Series IFP front shock, part number 985-24-154
- 2 x Fox 2.0 Performance Series IFP rear shock, part number 985-24-151
- Optional: 1 x Fox 2.0 Performance Series IFP steering stabilizer, part number 985-24-001, when selected
- Bushings, washers and hardware. Factory mounting bolts are reused
Questions
Fox 2.0 or Bilstein 4600 for a stock Super Duty?
Both are direct fits. The Bilstein is the OE-plus choice with a slightly softer highway ride. The Fox 2.0 is firmer, more controlled off pavement and under load, and is the shock most owners pick when the truck sees dirt roads or a heavy trailer regularly.
My truck has a 2 in leveling kit. Is this the right set?
No. Use the 2-3.5 in Front Leveling Lift kit, which pairs the longer 985-24-155 front with the same 985-24-151 rear.
Should I add the steering stabilizer?
If the truck wanders on the highway, follows ruts, or twitches on bigger tires, yes. The 985-24-001 is a 2.0 IFP damper on the drag link that bolts to the factory stabilizer mounts in about 20 minutes and fits every 2017-2026 F-250 and F-350. Pick "Shocks + steering stabilizer" above to add one to the order.
How long does installation take?
Rears are 20 to 30 minutes per side with hand tools. Fronts on the Super Duty solid axle are a bolt-in shock, about 30 to 45 minutes per side, no spring compressor needed.
What is the warranty?
FOX covers 2.0 and 2.5 Performance Series IFP shocks purchased after 3/30/2025 with a limited lifetime warranty against defects, to the original retail owner through the original place of purchase. Keep your Hannah Suspension order confirmation.
About FOX
FOX Factory has built racing and off-road dampers since 1974 and supplies factory shocks for the Ford Raptor, Ram TRX and Chevy ZR2. The 2.0 Performance Series brings that race-developed piston and valving to a bolt-on truck shock. Hannah Suspension ships genuine FOX parts with full factory warranty.