The UMI Performance rear Viking shock assembly pairs a double adjustable Viking D220 shock with UMI machined spacers and the correct hardware for installation on the rear of the 2015-2024 Ford F-150. The included UMI spacers set the Viking D220 bushing width correctly for the F-150. The shock offers 19 compression and 19 rebound settings and is street and race proven. Each shock is sold individually and two are required per truck.
Specifications:
- Double adjustable Viking D220 rear shock assembly
- Includes 4 UMI machined spacers and proper hardware for a correct fit
- 19 compression settings and 19 rebound settings
- Street and race proven
- Requires 2 per truck, sold each
- Part number: 6569
Vehicle Applications:
- 2015 Ford F-150
- 2016 Ford F-150
- 2017 Ford F-150
- 2018 Ford F-150
- 2019 Ford F-150
- 2020 Ford F-150
- 2021 Ford F-150
- 2022 Ford F-150
- 2023 Ford F-150
- 2024 Ford F-150
FAQ
What vehicles does the UMI 6569 Viking shock assembly fit?
It fits 2015 through 2024 Ford F-150 trucks and installs on the rear of the truck.
How many shocks are needed per truck?
Two are required per truck. The shocks are sold individually, so order two for a complete rear setup.
How is the Viking D220 shock adjusted?
The double adjustable shock offers 19 compression settings and 19 rebound settings so damping can be tuned for street or track use.
Why does the assembly include spacers?
The included UMI machined spacers set the Viking D220 bushing width correctly for the Ford F-150, ensuring a proper fit with the supplied hardware.

