Daystar 1999-16 Ford Super Duty F-250 F-550 Kevlar Body Mount KitDaystar 1999 16 Ford Super Duty F 250 F 550 Kevlar Body Mount Kit Product Code: KF04050KV Over time, your factory cab mounts become hard and brittle due to years of service and being exposed to the elements. When this happens, the cab can become situated irregularly on the frame. Further, the stock mounts tend to transmit considerable vibration from the chassis to the cab as they are no longer able to absorb this any longer. While we would recommend