The Bendix Single Check Valve SC-3, part number 803161, is an air brake reservoir check valve designed for heavy-duty truck air brake systems. The SC-3 designation identifies this as a single check valve, which allows airflow in one direction to protect reservoir pressure from backflow. Sold individually as a genuine Bendix part from Pro Gear and Transmission. Call us to confirm proper fit for your specific brake system configuration.
Interchanges:
- BW803161
Features
Bendix Single Check Valve SC-3 design
Air brake reservoir check valve application
Single check valve function, allowing one-directional airflow
Genuine Bendix part number 803161
Sold individually (each)
