36756 - ESAB Replacement D-Shaft for Wire Feeder Mechanism

Fix Erratic Feeding at the Source

If your MIG welder is sputtering, bird-nesting, or feeding wire unevenly, the problem might not be your settings—it could be the hardware inside your feeder. The ESAB 36756 D-Shaft is the central spindle that holds and spins your drive rolls. Over time, these shafts can get bent from accidental impact, or the D-shape edges can round off, causing your drive rolls to wobble or slip. When that happens, no amount of tension adjustment will fix the issue. This replacement shaft is the solution to getting your machine feeding like new again.

Designed specifically for ESAB wire feeders, this D-Shaft makes swapping out your drive rolls easy and secure. The flat "D" side ensures the roll locks into place instantly, so the motor's power goes directly into pushing the wire. It is built tough to handle the daily grind of the shop, resisting wear from frequent roll changes and heavy spool tension. Don't let a $20 part ruin a $2000 job; if you notice your drive rolls oscillating or not gripping correctly, check your shaft.

Installation is straightforward for anyone familiar with basic machine maintenance. Simply access the drive assembly, remove the retaining clip or screw, slide out the old shaft, and insert the new one. It’s a quick fix that can dramatically improve your arc stability and reduce frustration. Keep your beads consistent and your downtime low with this essential replacement part.