0349312555 - ESAB Caddy Mig C160i Power Circuit Board Replacement

Get Your Caddy Mig C160i Back to Work

Is your trusted ESAB Caddy Mig C160i down for the count? If your machine won't turn on, or if it has stopped welding abruptly, the issue might lie in the main power board. The ESAB Power PCB (0349312555) is the genuine replacement part you need to bring your welder back to life. The Caddy Mig series is known for its portability and reliability, but like all electronics, the internal components can eventually wear out or suffer damage from power surges. When that happens, a quick repair with the right part is far more cost-effective than buying a whole new machine.

This isn't just a generic circuit board; it is the exact OEM part from ESAB. That means it fits perfectly inside the case, the screw holes line up, and the wire connectors plug in exactly where they should. You won't have to modify anything or guess if it will work. Once installed, this board restores the smooth, stable arc you love about your Caddy Mig. It handles the heavy lifting of converting power from the wall into the welding current that melts your wire.

Why Choose OEM?

Welding machines are high-power devices. Using original parts ensures that the safety features built into your machine—like overheat protection and voltage regulation—continue to work correctly. Don't risk your safety or the quality of your welds with salvaged or mismatched parts. This replacement board gets you back to welding with confidence, knowing your equipment is running at factory specs.

Installation Note:

Replacing a main circuit board involves working inside the machine where high voltages exist. If you aren't comfortable with electronics repair, we recommend having a qualified technician install this part for you. However, for those with the skills, this is the direct path to fixing a dead welder and getting back to the job site.