4.5-Inch Lift Kit for 2019-2020 Ford F-150 Raptor 4WD
- Fits 2019-2020 Ford F-150 Raptor 4WD — does not fit single cab models or trucks with FOX Live Valve struts
- Factory wheels cannot be reused; aftermarket wheels must be 18in or larger and no more than 9in wide, 0mm offset, 5in backspacing
- Retains the factory shocks and struts and the stock track width
- Rear uses fabricated anti-wrap lift blocks with built-in bump stops instead of conventional blocks
- Cutting and drilling required — 8-10 hours listed, downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Single cab models
- Models equipped with FOX Live Valve struts
Requires cutting and drilling. Factory wheels cannot be used. Aftermarket wheels must be 18in or larger. Aftermarket wheels must NOT exceed 9in width / 0mm offset / 5in backspacing. Due to manufacturing dimension variances and inflation all tire and wheel combinations should be tested prior to installation. Fitment on this page is based on the manufacturer’s application data.
About this kit
4.5-Inch Lift Kit, fitment-checked
Rough Country 51800 is a 4.5-inch lift kit for the 2019-2020 Ford F-150 Raptor 4WD. It works with the factory shocks and struts, so it will not fit trucks equipped with FOX Live Valve struts, and it does not fit single cab models. Factory wheels cannot be reused: aftermarket wheels must be 18in or larger and stay within 9in width, 0mm offset, and 5in backspacing.
This 4.5-inch lift kit for the 2019-2020 Ford F-150 Raptor 4WD keeps the factory struts and shocks in place while adding ground clearance and evening out the front-to-rear stance at the stock track width. The front half brings lifted knuckles, a strut spacer assembly, front and rear crossmembers, sway-bar and differential drop brackets, brake line brackets, and a driveshaft spacer; the rear uses fabricated anti-wrap blocks with integrated bump stops, U-bolts, a factory shock spacer, and brake line relocation brackets. Cutting and drilling are part of the job. Rough Country lists 8-10 hours, and a downloadable installation guide is available.
What’s in the box
Kit contents
- 1× RC Crossmember Box 51930BOX1
- 1× Kit Box 51930BOX2
- 1× Kit Box 51800BOX1
- 1× Knuckles 1553BOX6
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 51800 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 51800 |
| UPC / GTIN | 00843030158538 |
| Lift height | 4.5 in |
| Shipping weight | 189 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here