375980-072 - Tweco .035 Drive Roll Kit for 4-Roll Feeders

Stop Fighting Your Wire Feeder

There is nothing more frustrating for a welder than a wire feeder that slips, stutters, or jams right in the middle of a bead. If you are running a 4-roll system and noticing inconsistent arc length or feeling the wire surge in the gun, it might be time to check your drive rolls. The Tweco 375980-072 Drive Roll Kit is the direct replacement you need to get your machine running smoothly again. Designed specifically for .035-inch (0.9mm) wire, these rolls are built to grab the wire firmly without crushing it, thanks to the superior traction of the 4-roll configuration.

Why does a 4-roll system matter? Unlike standard 2-roll feeders that rely on pinching the wire hard between one driven roll and one idler, a 4-roll system spreads the work across two sets of gears. This means you can back off the tension knob, saving your wire from being flattened into an oval shape. Flattened wire causes drag in the liner and wears out contact tips faster. With this Tweco kit, you get fresh, sharp grooves that bite into the wire just enough to push it through long gun cables or difficult positions without slipping.

Installation is straightforward and gets you back under the hood quickly. These rolls are precision-made to fit Tweco and compatible Thermal Arc feeders perfectly. Worn-out rolls are often the silent killer of weld quality; as the grooves wear smooth, you instinctively tighten the tension, which stresses the motor and ruins the wire. By swapping in the 375980-072 kit, you restore that factory-fresh feel to your wire delivery. Whether you are welding mild steel or stainless, consistent feeding is the secret to a stable arc and professional-looking welds.

Don't let worn equipment slow you down. Keep a spare kit on hand or replace your old grooved rolls today. This kit is designed for durability and performance, ensuring that when you pull the trigger, the wire is there exactly when you need it, at exactly the speed you set.