The RamDrive 4X4 PTO 1.250″ output shaft solves the space constraints experienced with the left-hand PTO on the RAM trucks. By modifying the 4X4 Transfer Case and extending the PTO shaft through to the rear of the case upfitters can easily shaft drive generators, air compressors, vacuum pumps, blowers, and other powered equipment. Applications include RAM cab and chassis 3500, 4500, and 5500. Model years 2016 to 2024