4-Inch Component Box with Front Coil Spring Spacers, F-250

About this part

4-Inch Component Box with Front Coil Spring Spacers, F-250, fitment-checked

Front coil spring spacers rather than replacement springs, giving 4 in. on the 2017-2022 F-250 Super Duty. Spacers keep the factory spring and its rate, so the truck rides much as it did and simply sits higher.

This box is supplied against part number F1740S and takes the spacer approach to a 4 in. front lift: the original coil stays, mounted higher. That preserves the factory spring rate, which matters if the truck is used as it was before and you want the ride unchanged. Application is the 2017-2022 Ford F-250 Super Duty. Boxed weight is 86.8 lb. Skyjacker lists more than one component box against this truck at this height, so match the part number on your kit rather than the description.