If you use Tweco style Diffuser 35-50, 51, 51-23
- Premium quality Tweco® style 35-50, 51, 51-23 gas diffuser.
- Accommodates MIG welding wire 0.023″ (0.6mm).
- For use with thread-on nozzle assemblies with Tweco® No.1 series MIG welding gun in light to medium duty welding application up to 180 Amp.
- Also fits Lincoln® Magnum light-medium duty MIG guns; replacement for gas diffuser P/N: KP51.
- Works with 11 series contact tip.