Miller MDX Power Pin Cap for .030-.035 Wire

Restore Performance to Your Miller MDX Gun

Keep your welding operations running smoothly with the Miller 2200361 Power Pin Cap. Designed for the popular MDX series of MIG welding guns, this cap is the specific retention device for .030" and .035" wire liners. It plays a vital role in the "LM2" liner system, locking the liner in place at the back of the gun where it connects to the wire feeder.

Over time, power pin caps can become cross-threaded, lost, or damaged during frequent liner changes. A compromised cap can prevent the liner from seating correctly, causing drag on the welding wire and leading to arc instability. Replacing this small but significant part restores the mechanical connection required for smooth, friction-free wire delivery.

Trust in authentic Miller Electric components to extend the life of your welding torch. This cap is manufactured to the exact specifications of the MDX series, ensuring a tight seal and secure fit. It is an essential spare part to keep in your maintenance kit to prevent downtime on the shop floor.