6-Inch Lift Kit with N3 Struts for 2004–2008 Ford F-150 4WD
- Fits 2004–2008 Ford F-150 4WD and AWD across XL through Limited trims — see the full fitment list
- Excludes Heavy Duty Payload Package (seven-lug) trucks and 2004 Heritage models
- Kit contents: driver and passenger knuckles, crossmember, hardware box, and a 6-inch loaded N3 strut pair
- Minor cutting and drilling required — downloadable installation guide available
- Fabricated anti-axle-wrap rear blocks and a differential skid plate are part of the package
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Models equipped with Heavy Duty Payload Package (seven lug models)
- 2004 Heritage models
Requires minor cutting and drilling. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with N3 Struts, fitment-checked
Rough Country 54623 is a 6-inch lift kit for 2004–2008 Ford F-150 4WD and AWD models, built around a loaded N3 strut pair, driver and passenger knuckles, and a front crossmember. Minor cutting and drilling is part of the job. It does not fit trucks with the Heavy Duty Payload Package (seven-lug hubs) or 2004 Heritage models.
This 6-inch lift kit for the 2004–2008 Ford F-150 4WD covers XL, XLT, STX, FX4, Lariat, King Ranch, Limited, Harley-Davidson Edition, and 60th Anniversary Edition trims, plus listed AWD applications. The boxed kit ships as knuckles, a crossmember, the main hardware box, and a matched N3 loaded strut pair. Rear fabricated blocks and a differential skid plate are part of the design, and factory track width and steering geometry are retained. Plan for minor cutting and drilling, confirm your truck is not a seven-lug Heavy Duty Payload or 2004 Heritage model, and work from the downloadable Rough Country installation guide.
What’s in the box
Kit contents
- 1× Dr Knuckle 1576 BOX 3
- 1× Pass Knuck 1576 BOX 4
- 1× 6in Strut N3 Kit Box 1576BOX14
- 1× Crossmember Box 1576BOX17
- 1× Kit Box 1576BOX16
- 1× Loaded Strut Pair 501003$369.95
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 54623 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 54623 |
| UPC / GTIN | 00843030125288 |
| Lift height | 6 in |
| Shock package | N3 series |
| Shipping weight | 268.7 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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