Donaldson Cover Assemblies

A cover assembly closes an air cleaner or filter housing and holds the element against its seal. It is a sealing component, not just a lid: a cracked, warped or badly latched cover lets unfiltered air or fluid bypass the element altogether, which defeats the filter entirely.

Covers are specific to the housing, including the latch or clamp arrangement and any integral vacuator valve. Search by Donaldson part number, or give us the number on the housing the cover belongs to.