K610-2 - Lincoln Electric K610-2 Weld-Pak MIG Conversion Kit 230V

Upgrade Your Weld-Pak for Professional MIG Results

Unlock the full potential of your Lincoln Electric welder with the K610-2 MIG Conversion Kit. If you own a Weld-Pak 155 or Weld-Pak 5000 HD, you likely started with flux-cored welding. While flux-core is great for outdoor work and thicker materials, it often leaves a heavy slag covering and creates significant spatter. This conversion kit is the key to transforming your machine into a true MIG welder, allowing you to use gas-shielded solid wire. The result? Clean, smooth, and professional-looking welds that require little to no grinding or chipping after you are done.

This isn't just a bag of parts; it is a complete solution in a box. Lincoln Electric has gathered every component you need to make the switch. The kit includes a high-quality gas regulator and hose system that connects your machine to a shielding gas cylinder (sold separately). Whether you plan to use an Argon/CO2 mix for smooth arc performance or straight CO2 for deeper penetration, this kit handles it all—even including the necessary adapter for CO2 tanks. The included 208/230V gas solenoid installs inside your machine, automatically turning the gas on and off when you pull the trigger, so you don't waste expensive gas between welds.

The kit also takes care of the business end of your torch. You get a new liner specifically designed for smaller diameter solid wires, ensuring smooth feeding without bird-nesting. A fresh gas nozzle and contact tips are provided to replace your flux-core nozzle, directing the shielding gas exactly where it is needed to protect the molten puddle. To get you welding immediately, Lincoln even includes a 2 lb. spool of SuperArc L-56 wire. This premium wire is excellent for mild steel and is forgiving on metal that isn't perfectly clean.

Perfect for automotive bodywork, light fabrication, and hobbyist projects where appearance matters, this upgrade makes your welder far more versatile. Instead of buying a completely new machine for MIG welding, simply install the K610-2 kit. It is an investment that pays for itself in time saved on cleanup and the improved quality of your finished projects. Please verify your machine operates on 208/230V before purchasing, as the internal components are voltage-specific.