Complete York Air Supply Kit 2007-11 JK 3.8L This kit is a complete kit, everything needed to install the york compressor onto this application. Included are all the high quality, proven air supply parts that we feel is necessary for the best, most reliable york air supply system, along with the bracket kit shown above. Complete installation of this kit will result in an air supply that generates a tank pressure maximum of 200 psi, and comes with all the brackets, wire harness and instructions to plumb and operate the system as it was designed. There is a pair of Milton M Style quick couplers included and our recommendation is to install them inside the vehicle to keep them clean and coorsion free. Stainless brackets included in the kit to mount these. This kit includes the Norgren heavy duty oil removal filter with the automatic drain to return the oil back to the compressor crankcase.