Adaptor with A.C. Valve + Oring

Original Ref. BD Ref.
O.D. Thread: M22X1,5 2-0102
I.D. Thread: M14X1,5 Suitable for BD ref. 2-2070 Mercedes
O.D. Thread: M22X1,5 2-0103
I.D. Thread: M16X1,5 Suitable for BD ref. 2-2072 Renault