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Every welder knows the frustration of a small part causing a big problem. The Lincoln Electric 9ST12965-2 Keyed Washer is one of those small but mighty components inside your Power MIG 215XT that you don't think about until it's missing or damaged. Often found in the drive roll assembly or on internal shafts, this washer isn't just a spacer—it's a locking mechanism. The "key" (the small tab inside the hole) fits into a groove on the machine's shaft, ensuring that the washer spins with the shaft or locks components in place without slipping.
Why can't you just use a washer from the hardware store? Because a standard round-hole washer won't lock. Without that keyway, the washer can spin freely, potentially loosening the nut or bolt holding your drive rolls or gears. This can lead to inconsistent wire feeding, bird-nesting, or even damage to the threads on your drive shaft. When you are in the middle of a critical fabrication job, the last thing you need is a wire feed issue caused by a fifty-cent piece of hardware that wasn't designed for the job.
This replacement part is the exact match for the original washer that came with your Power MIG 215XT. Whether the old one fell into the abyss of the shop floor during a drive roll change, or it has simply worn out over years of heavy use, this genuine Lincoln part will get you back up and running instantly. It slides right onto the keyed shaft, locks in tight, and lets you torque down your retaining mechanism with confidence.
Why You Need This Part:
Don't let a missing washer stop your arc. Grab a spare 9ST12965-2 Keyed Washer and keep your Lincoln Power MIG 215XT welding like the day you bought it.
| Additional Information |
|---|
| Brand:Lincoln Electric |
| Item:Washer |
| Packaging Description:1 per each |
| Compatible Model:Power MIG 215XT |
| Part Type:Keyed Washer |
| Material:Steel |
