6738-21-5611旋塞總成.......................COCKASS‘Y126507984-
16738-21-5621?旋塞................................COCK126507984-
26738-21-5630?接頭...............................JOINT126507984-
36738-21-5640?螺紋接頭,螺母...............UNION,NUT126507984-
407005-02216襯墊...............................GASKET126507984-