2200361 - Miller MDX Power Pin Cap for .030-.035 Wire

Genuine Miller Replacement for MDX MIG Guns

The Miller 2200361 Power Pin Cap is a critical replacement component designed specifically for Miller MDX series MIG guns. This cap assembly is engineered to secure the liner at the power pin end of the gun, ensuring consistent wire feeding and gas delivery. It is specifically sized for use with liners accommodating .030 to .035 inch (0.8 to 0.9 mm) welding wire, often designated as the LM2 series configuration.

Maintaining the integrity of your MIG gun's power pin connection is essential for high-quality welding. A damaged or missing cap can lead to liner movement, which results in erratic wire feeding, bird-nesting at the drive rolls, or shielding gas leakage. By using genuine Miller parts, you ensure that the tolerances match your equipment perfectly, maintaining the reliability and performance you expect from your Miller welding system.

This part is easy to install and is a direct replacement for the original cap found on MDX guns. Whether you are performing routine maintenance or replacing a lost component during a liner change, the Miller 2200361 ensures your equipment is ready for the demands of industrial fabrication.