Multiquip 0602040779 Air Cleaner Cap Denyo - OEM Replacement Part

The air cleaner cap is a critical sealing component for the engine air filtration system on Multiquip DCA-series super silent generators. This cap secures the primary and secondary air filter elements inside the air cleaner housing, preventing unfiltered air from entering the engine intake. A properly sealed air cleaner cap ensures the engine receives clean, filtered air for combustion, protecting internal components from dirt and debris that can cause premature wear and engine damage.

During the 250-hour maintenance interval outlined in Multiquip technical documentation, technicians remove the air cleaner elements for cleaning with compressed air. The air cleaner cap must be released and resealed properly during this service to maintain the integrity of the filtration system. A damaged or missing cap compromises engine protection and can lead to reduced performance, increased oil consumption, and potential engine failure in dusty operating environments common with generator applications.

This OEM Denyo air cleaner cap is compatible with the following Multiquip generator models:

• DCA400SSI4F3B
• DCA400SSI4F3PD

Genuine Multiquip OEM part, sold by an authorized dealer.