Description

The AR (Annovi Reverberi) Kit 2781 is a specialized oil seal kit designed for the “dry-end” of the XW and XWA series pumps. While water seals (packings) keep water inside the manifold, these oil seals are responsible for keeping the lubrication inside the crankcase and preventing it from leaking out along the piston guides.

If you see oil dripping from the bottom of your pump where the manifold meets the crankcase, or if your oil level is dropping without an obvious external leak, this kit is the standard solution.