1/2 Bung Plug

Boss recommends using a liquid thread sealant rather than thread tape. Small fragments of thread tape can break off, travel through the airlines and lodge in valves or valve blocks, causing them to stick open or closed. A quality thread sealant seals the threads without shedding debris.

Always cut the airline square with a sharp tube cutter, not side cutters. Push the tube firmly into the fitting until it bottoms out, then pull back gently to seat the collet. Most leaks are caused by angled cuts, scratched tube, or the line not being fully inserted.

You can often reuse fittings and lines if they are in good condition, but if the tube end is scratched, oval or has been repeatedly removed, it is safer to cut back to a fresh section or replace it. Damaged tube ends are a common source of slow leaks.

The 1/2 BUNG is designed to provide a secure connection in your air suspension system. It acts as a plug for air lines, ensuring optimal performance and preventing air leaks.

Yes, the 1/2 BUNG is compatible with all Boss air suspension systems that utilise 1/2-inch fittings. It is essential for creating a reliable connection between components.

The 1/2 BUNG is made from high-quality brass, which offers excellent durability and resistance to corrosion, ensuring a long-lasting performance in your air suspension setup.

While primarily designed for air suspension systems, the 1/2 BUNG can also be used in other pneumatic applications where a secure 1/2-inch connection is required.

To install the 1/2 BUNG, ensure that the threaded fitting is clean and free of debris. Apply a suitable thread sealant, then screw the fitting into the desired port until secure. Avoid over-tightening to prevent damage.

The 1/2 BUNG offers superior durability due to its brass construction and is designed specifically for air suspension applications, ensuring a tight seal and preventing air leaks better than many generic fittings.