This is a A-CP4019 Universal Valve Core Kit PN: CP4019Main Description As Following : A-CP4019 Universal Valve Core Kit P.N: CP4019 Box Contains 10 Different Part#'s With 40 Total Items. Found in Section & Models : Air Conditioning Parts > O-rings/ Fittings/ Misc, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Box Contains 10 Different Part#'s With 40 Total Items.