The Fabtech Dirt Logic 4.0 reservoir coilover for 2017 Ford F-450/F-550 4WD diesel front 6-inch lift passenger side is a vehicle-specific monotube shock built to manage aggressive offroad damping while maintaining highway comfort. It ships preset with appropriate spring preload for straightforward bolt-on installation and uses high-quality coils designed to resist settling, bowing and premature failure.
Fabtech 2017 Ford F450/F550 4WD Diesel 6in Front Dirt Logic 4.0 Reservoir Coilover - Passenger