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There is nothing more frustrating than walking up to your welder, flipping the switch, and getting absolutely no response. If your Lincoln PowerMIG machine is dead in the water or if the switch feels loose, crunchy, or won't stay in position, the S7670 Main Switch Assembly is likely the fix you need. This is the genuine replacement part from Lincoln Electric, meaning it isn't some cheap knock-off that will melt after a week of heavy use. It is built to handle the power draw of your MIG welder and get you back to laying beads as quickly as possible.
Why bother with a genuine Lincoln switch? Simple: fit and safety. Welding machines draw a lot of power, and the main switch takes the brunt of that load every time you turn the machine on. A generic toggle switch from the hardware store might physically fit in the hole, but it often can't handle the amperage, leading to burnt contacts or even a fire hazard. The S7670 is designed specifically for the PowerMIG series. It snaps right into place, and the connectors on the back match your machine's wiring harness. You won't have to cut wires, crimp new ends, or guess which wire goes where. It is a plug-and-play repair that restores your machine to factory condition.
Replacing a bad switch is one of the most cost-effective repairs you can do yourself. Instead of hauling your heavy welder to a service center and waiting weeks for a simple fix, you can swap this part out in your own shop. Just make sure the machine is unplugged, open the case, and swap the old unit for this new S7670 assembly. It’s a small investment to keep your trusty PowerMIG running for years to come.
Don't let a $50 part keep a $2,000 machine gathering dust. If your welder is acting up or won't turn on, check your manual. If it calls for part number S7670 (or 9SS7670), this is exactly what you need. Grab one today, fix that machine, and get back to welding.
| Additional Information |
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| Brand:Lincoln Electric |
| Packaging Description:1 Per Ea |
$350 Rebate
