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The aluminum bodied Performance Series 2.0 Reservoir smooth body shock delivers FOX's industry leading and race dominating performance in an affordable, hassle-free bolt on package. Its heat reducing design includes a metal impacted clear anodized aluminum shock body that dissipates heat faster than a conventional steel body shock.
Key Features
- 2.0in Smooth Body: 6061-T6 aluminum construction dissipates heat 3x faster than steel for sustained damping.
- Extended Specs: 25.38in extended 15.78in compressed 9.6in travel stem top eyelet bottom mount for direct bolt-on fit.
- Remote Reservoir: Increases fluid capacity by 35% to manage heat during extended off-road use preventing performance loss.
- Requires 2-3.5in front lift kit for proper alignment and geometry.
- Stem top and 0.75in eyelet bottom use factory mounting locations no special hardware needed.
- Yes it bolts directly to 2005-2017 F-250 Super Duty King Ranch with 2-3.5in front lift using OEM mounts.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2005-2016 | Ford | F-250 Super Duty | Drive: 4WD | Position: Front | Lift height: 2"-3.5" |
| 2005-2016 | Ford | F-350 Super Duty | Drive: 4WD | Position: Front | Lift height: 2"-3.5" |
| 2005-2016 | Ford | F-450 Super Duty | Position: Front | Lift height: 2"-3.5" |
| 2005-2016 | Ford | F-550 Super Duty | Position: Front | Lift height: 2"-3.5" |
Specifications
| Brand | FOX |
|---|---|
| Manufacturer Part Number | 985-24-121 |
| Product Type | Shocks and Struts |
| Condition | New |
| Fitment State | Vehicle Specific |
| Body Diameter | 2 |
| Bottom Mount Type | Eyelet |
| Compressed Length | 14.7 |
| Extended Length | 24.3 |
| Lifetime Warranty | Yes |
| Lift Height | 2-3.5" |
| Position | Front |
| Series | Performance |
| Shock Type | Smooth Body |
| Top Mount Type | Stem Top |
| Travel Length | 9.6 |
What's Included
One new FOX product package identified by manufacturer part number 985-24-121. Only components expressly supplied for this exact part number are included.
About FOX
FOX develops performance suspension products for street, off-road, racing, and specialty vehicle applications. Correct selection remains exact-application and exact-part-number specific.
Related FOX Products
- Fox 05+ Ford SD 2.0 Performance Series 13.6in. Smooth Body Remote Res. Rear Shock / 1.5-3.5in. Lift
- Fox 05+ Ford SD 2.0 Performance Series 8.6in. Smooth Body Remote Res. Front Shock / 0-1.5in. Lift
- Fox 05+ Ford SD 2.0 Performance Series 10.1in. Smooth Body Remote Res. Front Shock / 4-5in. Lift
Browse the FOX collection for related suspension and service components.
Frequently Asked Questions
Will FOX 985-24-121 fit my 2005-2016 Ford F-250 Super Duty?
That year-make-model is listed, but the trim, drivetrain, suspension package, position, lift height, production split, and every application note must also match.
Does FOX 985-24-121 change ride height or require supporting parts?
That depends on the exact application and configuration. Confirm the stated lift range, spring requirements, upper control arms, brackets, reservoirs, steering parts, alignment needs, and wheel and tire clearance before installation.
What is included with FOX 985-24-121?
The package includes only the components supplied by FOX for this exact part number. Springs, reservoirs, brackets, clamps, hardware, companion shocks, service fluid, and installation tools are separate unless expressly listed.
Installation Instructions
Follow the current FOX instructions and vehicle service information for this exact part number. Support the vehicle safely, use the specified tools and torque values, inspect all mounts and hardware, verify brake-line, steering, driveline, reservoir, wheel, and tire clearance, settle the suspension, and complete an alignment whenever geometry or ride height changes. Professional installation is recommended.
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