This is a A-461-3208 Universal Splicer w/ R134A Service Port PN: 461-3208Main Description As Following : A-461-3208 Universal Splicer w/ R134A Service Port P.N: 461-3208 Descriptions: Lo Side PortThread: 1-1/16-14 Found in Section & Models : Air Conditioning Parts > O-rings/ Fittings/ Misc, (Miscellaneous) (UNDEFINED): SEVERAL, Air Conditioning Parts > Retrofit Products, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Descriptions: Lo Side Port Thread: 1-1/16-14