Multiquip Y0602040330 Air Cleaner Hose - OEM Replacement Part

The air cleaner hose delivers filtered air from the primary air filter element to the engine intake system on Multiquip DCA300SS series super silent generators. This critical component ensures clean air supply while maintaining proper airflow and system pressure throughout the intake pathway. Deterioration or damage to this hose can compromise engine protection and trigger premature air filter restriction indicators.

Used in DCA300SSJU4F series generators equipped with John Deere 6090HFG09 diesel engines, this hose operates under continuous airflow and vacuum conditions. The air filtration system on these units features a restriction indicator that signals replacement when vacuum reaches 625 mm (25 in. H₂O), though the hose itself should be inspected during routine air filter maintenance intervals up to 1,500 hours. Any cracks, softening, or connection point deterioration requires immediate replacement to maintain engine integrity and prevent unfiltered air bypass.

Compatible with the following Multiquip generator models:

• DCA300SSJU4F
• DCA300SSJU4F3
• DCA300SSJU4F3PD

Genuine Multiquip OEM part, sold by an authorized dealer.