GORE® Vents for Drive Lines and Drive Trains
Our vents for drive trains and drive lines are uniquely engineered to solve the functional durability challenges inherent in designing axles, limited slip couplings, transfer cases and transmissions for a global vehicle market. They withstand harsh environmental operating conditions and environmental contaminants for the life of the vehicle, while reducing overall system cost.
GORE® Automotive Vents for Powertrain
Powertrain Components Vent

Vents for Axles, Trasfer Cases, Transmissions, Power Take-off Units, and Others

Gore offers qualified vents for automotive driveline and drivetrain components. Each has been extensively tested and evaluated to ensure consistent and reliable performance. Below is a listing of some of the more popular vents for axles, transfer cases, and other drive line and drive train components.

Contact Gore to discuss your drive line and drive train application and we will evaluate the application requirements and match it to a standard or custom venting product.

Powertrain Venting GORE® Powertrain Vent (GPV) AVS41
Series Number Sample Series: AVS41
Production Series VE2048
Component/Application Powertrain components including Axles, Transfer Cases, Transmissions, Power Take-off Units, and others
Main Vent Functionality Pressure Equalization, Dust/Dirt/Debris Protection, Water Intrusion Protection
Overall Dimensions 35 mm L X ⌀ 27mm
Membrane Type AM6XX - Hydrophobic and Oleophobic ePTFE
Attachment Type Tube Mounted
Operating Temperature -40°C to 125°C Continuous
Typical Airflow 150 L/h @70 mbar
Water entry pressure (assembly)  ≥ 345 mbar ( ≥5.0 psi) for 60 seconds
Component considerations Vent location must be free of liquid lubricant contact, and each component must be screened to verify lifetime performance. Please contact Gore to discuss vent positioning and application details.
Vent Interface Tubing Recommendations: Min Wall Thickness - 3.0mm, Durometer - 70 Shore A, No clamp required, Example Material - CSM


Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations.

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