407001 - Thermal Arc 407001 Wire Feeder Drive Gear

Genuine Thermal Arc 407001 Drive Roll Gear for Wire Feeders

Keep your MIG welding operations running at peak performance with the Thermal Arc 407001 Drive Roll Gear. This essential replacement part is the driving force behind your wire feeder's ability to push welding wire through the liner and contact tip consistently. A stripped or damaged drive gear is a common cause of erratic arc issues, burn-back, and bird-nesting, often misdiagnosed as liner or tip problems.

Designed specifically for Thermal Arc wire feed assemblies, this gear (labeled as GEAR, DRIVE RL, WF) facilitates the mechanical transfer of power from the motor to the drive rolls. Its robust construction ensures it can handle the torque required for feeding various wire types, including solid steel, flux-cored, and aluminum wires. Installing this direct-replacement gear eliminates play in the drive system, ensuring that the wire speed setting on your machine matches the actual output at the torch.

Professional welders know that the integrity of the wire feed mechanism is paramount for producing high-quality welds. Don't let a small worn component compromise your fabrication projects. The Thermal Arc 407001 is an investment in the reliability of your machine, helping you avoid frustrating interruptions and costly rework. Trust Welders Supply for authentic parts that meet factory standards.

Product Features

• Direct Replacement: Fits seamlessly into the designated gear box or drive assembly.
• Reliable Performance: Eliminates slippage for consistent arc stability.
• Maintenance Essential: A crucial part to check during wire feeder troubleshooting.