Gas Diffuser, Brass, Heavy Duty, 450 A, For Tweco® Style Spray Master® MIG Guns

Best Welds MIG Gun Nozzle Retainers and Diffusers

Product Attributes:

  • Industry part number easily recognizable
  • Meets or exceeds OEM quality and performance
  • Material = Brass
  • Style = Tweco® Style
  • Type = MIG Gun Gas Diffuser; Heavy Duty
  • Used With = Tweco® Spray Master® MIG Guns

WARNING: This product can expose you to LEAD, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to