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The Miller 2200362 Power Pin Cap is a vital replacement part for welders using the Miller MDX series MIG guns. This specific cap is engineered to work with the LM3 rear-loading liner system, specifically for wire sizes ranging from 0.035 inches to 0.045 inches. The power pin cap screws onto the back end of the gun's power pin, locking the liner in position and ensuring that the wire transitions smoothly from the feeder into the gun cable. Without a properly seated cap, the liner can unseat, causing bird-nesting at the drive rolls or surging wire at the contact tip.
Professional welders understand that the integrity of the wire path is paramount to achieving high-quality welds. The 2200362 cap not only retains the liner but also aids in maintaining the gas seal at the connection point. This prevents shielding gas from escaping before it reaches the nozzle, protecting your weld pool from porosity. Made from high-quality materials, this cap resists cross-threading and wear, providing a long service life even in demanding shop conditions.
This part is frequently required when changing liner sizes or replacing damaged back-end components. It is compatible with the AccuLock MDX system found on many modern Miller power sources. Keep your equipment running at factory specifications by choosing the correct cap for your wire diameter. This package contains one power pin cap.
| Additional Information |
|---|
| Brand:Miller |
| Wire Size:0.035" - 0.045" |
| Item:Power Pin |
| Packaging Description:1 Per Ea |
| Fits Which Model:Miller MDX Series |
| Component Type:Power Pin Cap |
| Compatible Gun Series:MDX |
| Material:Polymer/Brass |
