Overview
The Skyjacker FR177S is a single Softride leaf spring rated for a 7-inch lift on 2017–2018 Ford F-250 Super Duty and F-350 Super Duty trucks. The product details say it is for the reference numbers F17852KS and F17802KS.
The product details do not state the axle position, so confirm the position against the spring you are replacing before ordering.
Key features
- Single leaf spring rated for a 7-inch lift
- Direct fit for 2017–2018 Super Duty trucks
- Designed for the listed Ford part numbers
Specifications
| Brand | Skyjacker |
|---|---|
| Part number | SKYFR177S |
| Spring quantity | Single |
| Lift height | 7 inches |
| Reference numbers | F17852KS and F17802KS |
| Fitment type | Direct fit |
Vehicle fitment
Skyjacker lists this spring for the 2017–2018 Ford F-250 Super Duty and the 2017–2018 Ford F-350 Super Duty, in King Ranch, Lariat, Limited, Platinum, XL and XLT trims.
Ford trucks from other years, and Super Duty trucks outside the listed trims, are not covered. Confirm your vehicle’s year, model and trim before ordering.









