0145538882 - ESAB 0.035 Inch (0.9mm) Replacement Drive Roll

Keep Your Wire Running Smooth

There is nothing more frustrating than a MIG welder that spits, sputters, or slips because the wire isn't feeding right. Often, the culprit isn't the machine or the liner—it's a worn-out feed roll. The ESAB Feed Roll 0.9mm (.035") is the direct replacement you need to get your machine back to welding like it’s brand new. If you are running standard .035" wire, this is the drive roll that grabs the wire and pushes it through the torch liner with authority, ensuring you get a steady, consistent arc every time you pull the trigger.

Feed rolls might look like simple chunks of metal, but they are precision tools. When the groove wears out, you have to crank down the tensioner just to get the wire to move, which flattens the wire and causes it to drag in the tip. That leads to birdnesting at the feeder or burnback at the tip. This genuine ESAB roll has a fresh, sharp groove designed specifically for 0.9mm wire. It provides the perfect amount of grip so you can run lighter tension, saving your liner and contact tips from premature wear. It’s a small part that makes a massive difference in how your puddle wets out.

Don't settle for generic parts that might wobble or not fit the shaft correctly. This is an OEM ESAB part, meaning it drops right into your compatible feeder without any guessing games. It’s built from hardened steel to last through spool after spool of wire. Whether you are fabricating in the shop, doing repairs in the field, or manufacturing heavy equipment, reliable wire feeding is non-negotiable. If your wire is slipping, stop fighting the machine and swap out the roll.

Installation is quick and easy. Just pop off the retention cap or screw, slide the old roll off, and slide this new one on. Make sure you align it correctly for the wire size you are running. Keeping a spare set of drive rolls in your toolbox is one of the smartest moves a welder can make. When the pressure is on and the job needs to get done, you don't want to be shut down by a $20 part. Grab this ESAB .035 feed roll and keep the sparks flying.