DEF Tank Vent 04-27817-000

This vent is used in diesel exhaust fluid (DEF) systems to allow proper airflow in and out of the tank during operation. It helps maintain internal pressure balance and prevents restriction or vacuum conditions that could disrupt fluid delivery. The component is made of polyethylene to withstand exposure to DEF.

• Application: DEF tank ventilation
• Function: Pressure equalization
• Material: Polyethylene

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