

4.5 Inch Lift Kit from Rough Country, part 51800, for 2019-2020 Ford F-150. Estimated install time is 8-10 hours.
Transform your F-150 Raptor into the ultimate BEAST with Rough Country's 4.5in Lift Kit. This innovative kit is designed to retain key components of the factory suspension so that you get the stance and lift height you want while maintaining the balance of smooth highway ride quality and off-road performance that Ford built into this impressive platform.
Features
- Retains factory shocks and struts for incredible ride quality.
- Increased ground clearance.
- Retains factory track width.
- Levels the front of the vehicle with the rear.
- Includes fabricated, anti-wrap rear blocks w/ built-in bump stops.
- Maintains stock ride quality while eliminating common lift block problems.
What's in the box
- Front: Lifted knuckles
- Front: Strut spacer assembly
- Front: Front crossmember
- Front: Rear crossmember
- Front: Sway-bar drop brackets
- Front: Differential drop brackets
- Front: Brake line brackets
- Front: Driveshaft spacer
- Front: Hardware
- Rear: Fabricated anti-wrap lift blocks
- Rear: Brake line relocation brackets
- Rear: Rear Factory Shock Spacer
- Rear: U-bolts
- Rear: Hardware
Notes
- Does <>NOT fit single cab models.
- Does <>NOT fit 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.
Specifications
| Part number | 51800 |
|---|---|
| Brand | Rough Country |
| Type | Suspension Lift Kits |
| Lift height | 4.5" |
| Drive | 4WD |
| Estimated install time | 8-10 hours |
| Tire and wheel fitment | 35x12.50R20 on 20x10 (-18 offset); 35x12.50R20 on 20x10 (-19 offset); 35x12.50R22 on 22x10 (-19 offset); 37x12.50R20 on 20x9 (+1 offset); 35x12.50R20 on 20x9 (+0 offset); 35x12.50R22 on 22x10 (-18 offset); more |
| Shipping weight | 196.75 lb |
| Instruction sheet | 921519300A |
| Fits | 2019-2020 Ford F-150 |
| Manufacturer applications | 2019-2020 Ford F-150 Raptor (4WD) |