1/4 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 1/4 BUNG serves as a secure connection point for air lines in your air suspension system. It is designed to ensure optimal airflow and pressure management, which is crucial for the performance of your load assist kits.

Yes, the 1/4 BUNG is compatible with all Boss airbag systems that utilise 1/4-inch fittings. It is specifically designed to integrate seamlessly with our load assist kits, ensuring a reliable connection.

While the 1/4 BUNG is primarily designed for air suspension systems, it can also be used in other pneumatic applications that require a 1/4-inch fitting. However, ensure that the specific requirements of your application align with the specifications of the fitting.

To install the 1/4 BUNG, ensure that the threaded area is clean and free of debris. Apply a liquid thread sealant to the threads, then screw the fitting into the designated port until secure. Ensure it is not over-tightened, which could damage the fitting or the air line.

The 1/4 BUNG is designed to withstand high pressures typical in air suspension systems. It is recommended to check the specific pressure ratings in the product documentation to ensure it meets your system's requirements.