HySecurity MX000686 BREATHER CAP, 0.375"

The HySecurity MX000686 Breather Cap is designed to replace the original red vent plug shipped with HySecurity hydraulic operators. Featuring a 3/8″ NPT thread, this OEM-grade cap allows proper ventilation of the hydraulic reservoir while preventing the ingress of contaminants. It’s essential for maintaining system integrity and avoiding vacuum or overpressure in models like StrongArm, SlideDriver, SwingRiser, HydraSwing, HydraLift, and StrongArm Crash