W7004002 - Cigweld Transmig 140/180 Wire Feed Motor and Gearbox Assembly

Restore Your Welder's Performance

Is your trusted Transmig 140 or 180 starting to act up? There is nothing more frustrating than laying down a bead only to have the wire sputter, stop, or feed unevenly. Often, these issues aren't caused by your technique, but by a tired or failing wire feed motor. The Motor + Gearbox Assembly (W7004002) is the specific cure for these ailments, designed to get your machine running like the day you bought it.

The wire feed mechanism is the heart of your MIG welder. When the motor gets weak or the gears inside the box start to slip, you lose the consistent wire delivery needed for a smooth, stable arc. This leads to burn-back (where the wire fuses to the tip), bird-nesting at the drive rolls, and ugly, inconsistent welds. Instead of struggling with constant adjustments or considering buying a whole new machine, you can simply swap out the drive assembly.

Why choose this replacement?

• Perfect Fit: This isn't a generic "one-size-fits-all" motor. It is designed specifically for the Transmig F140 and F180 models, meaning the bolt holes line up and the shaft fits your existing drive rolls.
• Smooth Operation: The fresh gearbox ensures steady torque, pushing the wire through the torch cable even if it's twisted around the shop floor.
• Easy Repair: In most cases, replacing the motor is a straightforward job that can be done with basic hand tools in your own garage or workshop.

Don't let a bad motor stall your projects. Whether you are working on automotive bodywork, light fabrication, or general repairs, reliable wire feeding is non-negotiable. Install the W7004002 Motor + Gearbox and get back to welding with confidence.