375980-052 - Tweco 1/16 V-Groove Drive Roll Kit for 4-Roll Feeders

Keep Your Wire Running Smooth and Steady

There is nothing more frustrating than a wire feeder that slips, stutters, or birds-nests right in the middle of a long weld. If you are running heavy 1/16" solid wire, you know that traction is everything. The Tweco 375980-052 Drive Roll Kit is built to solve those feeding headaches. These are genuine Tweco replacement rolls designed with a V-Groove, which is exactly what you need for hard steel wires. Knurled rolls chew up the wire, and U-grooves are for aluminum—but these V-grooves grip the wire firmly on all sides without flattening it out.

This kit is made for 4-roll feeders. Why does that matter? Because 4-roll systems give you double the grip with half the crushing pressure. This means you don't have to crank down the tension knob to get the wire to move, which saves your motor and keeps the wire round. Round wire feeds better through the liner and makes better contact in the tip, giving you a smoother, more consistent arc. If your current rolls are worn out, you might notice the wire speed fluctuating even if the machine settings haven't changed. That's a sign the grooves have lost their edge.

Swapping out your drive rolls is one of the cheapest and easiest ways to tune up your welder. Don't wait until the wire stops feeding completely. If you see metal shavings in the feeder or feel the wire slipping when you put a little resistance on it, it's time for a change. This kit comes with everything you need to refresh the drive system for 1/16" wire. It’s built tough to handle the daily grind of the shop floor.

Why Welders Choose This Kit:

• Reliable Grip: V-Groove design locks onto solid wire.
• Heavy Duty: Built for thick 1/16" wire applications.
• Smooth Feeding: 4-roll setup reduces friction and drag.
• OEM Quality: Fits your Tweco feeder perfectly without modification.