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Is your wire slipping or feeding unevenly? It might be time to replace your drive rolls. The ESAB Feed Roller .035-.045 V-Groove (0349312497) is the direct replacement part you need to get your MigMaster or MobileMaster welder running smoothly again. Worn-out rollers can cause frustrating feed issues, burn-backs, and erratic arcs. Swapping in a fresh set of V-groove rollers ensures your solid wire is gripped firmly and fed consistently to the gun.
This roller features two grooves, giving you two options in one part. One side handles .035" wire, and the other handles .045" wire. If you switch between these common sizes, you don't need to hunt for a different roller—just flip it around. The V-groove design is specifically made for hard wires like solid steel and stainless, gripping the wire securely without crushing it like a knurled roller would. This means less metal shavings in your liner and a smoother arc at the tip.
Don't settle for generic parts that might not fit right. This is an authentic ESAB part designed for the MigMaster 250/251/300i, Dip Pak, and Aristo feeders. Installation is quick and tool-free on most machines, getting you back under the hood in minutes. Keep your welds looking pro and your frustration low by keeping your wire feed system in top shape with fresh drive rolls.
| Additional Information |
|---|
| Brand:ESAB |
| Wire Size:0.035" - 0.045" |
| Wire Type:Solid |
| Fits Which Model:ESAB Dip-Pak 250, Mig 2E, Mig 4HD, MigMaster 250/251/300i, MobileMaster 2, Aristo Wire Feeders |
| Packaging Description:1 Per Ea |
| Drive Roll Type:V-Groove |
| Compatible Wire Diameter:0.035", 0.045" |
| Material:Hardened Steel |
