203691 - Miller 15ft Molded Conduit Liner Assembly

Genuine Miller 203691 Conduit for Reliable Welding Performance

Maintain the efficiency and reliability of your Miller welding equipment with the Miller 203691 Conduit w/Fitting, Molded 15 Ft. In the world of MIG welding, the condition of your gun liner (or conduit) is critical to achieving a stable arc and consistent weld bead. Over time, liners can become clogged with copper shavings, dust, and debris, or they can develop kinks that restrict the smooth movement of the welding wire. This genuine Miller replacement part is designed to restore your machine's performance to factory standards.

The 203691 assembly features a durable 15-foot length, making it suitable for standard 15-foot gun assemblies. It comes equipped with a molded fitting that ensures a tight, secure seal at the connection point, preventing gas leaks and ensuring mechanical stability. Using genuine Miller parts like this conduit guarantees that you are getting components engineered specifically for your machine's tolerances, reducing the risk of downtime caused by fitment issues or premature failure.

At Josef Gas, we understand that equipment downtime costs money. That is why we stock essential replacement parts like the Miller 203691. Whether you are fabricating in a shop or performing repairs in the field, having a fresh conduit installed can eliminate frustrating feeding issues such as wire chatter, burnback, and erratic arc starts. This conduit is built to withstand the rigors of industrial use, providing a smooth path for your welding wire and helping you produce high-quality welds shift after shift.

Key Benefits:

• OEM Quality: Designed and manufactured by Miller for perfect compatibility.


• Smooth Feeding: Reduces friction to prevent wire jams and bird-nesting.


• Easy Installation: Molded fitting simplifies the replacement process.


• Durability: Resists wear and tear common in welding environments.