Description
Need a reliable fluid line interface for your custom cooling, fuel, or brake system? This Earls weld-on bung provides a leak-free NPT connection point with the durability of cast aluminum construction—ideal for fabricators building forced-induction or high-flow cooling setups where standard fittings won’t work.
The 3/8 NPT female port accepts standard barbed or threaded adapters, while the weld-on design integrates directly into your custom tank, manifold, or cooling circuit. Whether you’re plumbing a remote oil cooler, intercooler circuit, or fuel system, this bung eliminates the need for drilling and tapping, saving fabrication time while maintaining structural integrity.
- 3/8 NPT Female port
- Weld-on mounting
- Cast aluminum construction
- Natural finish
- Single unit
- MPN: 996703ERL






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