The Hobart 00-118270 Dishwasher Vacuum Breaker Repair Kit contains replacement components for servicing a compatible 3/4-inch vacuum breaker assembly. The internal parts regulate the water passage and allow the breaker to interrupt unwanted reverse flow within the connected plumbing circuit. During dishwasher operation, the assembly remains part of the water connection between the sup... https://partsfe.com/00-118270-hobart-repair-kit