Multiquip Y0378500480 Crank Vent Hose Sheath - OEM Replacement Part

This crankcase ventilation hose sheath protects the crank vent hose assembly on Denyo-manufactured Super Silent generator units, preventing damage from heat, abrasion, and environmental exposure. The sheath is a critical protective component that ensures proper crankcase ventilation system operation by maintaining hose integrity in the demanding operating environment of industrial diesel generators.

Designed specifically for the DCA400SSI4F series Super Silent generators, this protective sheath guards the vent hose that allows crankcase pressure and blowby gases to escape safely. A damaged or missing sheath can lead to premature hose failure, potentially causing oil mist release, contamination of engine components, or improper crankcase pressure regulation. Regular inspection of this protective component during routine maintenance intervals helps prevent unexpected downtime and maintains optimal engine performance.

Compatible with the following Multiquip generator models:

• DCA400SSI4F
• DCA400SSI4F3B
• DCA400SSI4F3PD

Genuine Multiquip OEM part, sold by an authorized dealer.