M16x1.5 tank thread. M12x1.25 outlet thread.
There are possible variants of all parts.
Always compare the dimensions we provide.
Early Jinma 200 series. JM184, JM254, JM284. Tapered 3/8-18 tank thread. M12x1.25 outlet...
M16x1.5 tank thread. M12x1.25 outlet thread.