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These are BWParts cast aluminum knobs, made to replace the original OEM style knobs on Lincoln SA-200 and SA-250 welders.

They fit machines with codes below 8000 and 8023.

The part number is BW640-K.

They're brand new, non-modified, and made for these classic Lincoln machines.

If your old plastic knobs are cracked, faded, or missing, these cast aluminum replacements will give your machine a durable, factory-style look.

A simple upgrade to keep your vintage welder looking and functioning its best.


4 out of 5