Monroe 58539 Monroe Load Adjust Shock Absorber All Weather Fluid: Contains special modifiers to reduce friction and ensure smooth rod reaction Full Displaced Valving: Tuned specifically for each application, this valving automatically adjusts to road extremes to provide consistency and ride Fluon Banded Piston: The fluon band provides consistent sealing between the piston and pressure tube which delivers better control and increased durability Extended length is 17.875 inch, compressed length is 10.625 inch, travel length is 7.250 inch