Tweco HD5416 54 Series Gas Diffuser, 360 Brass Alloy, For 450 A Spray Master MIG Guns

Eliminator Style Diffuser, 360 Brass Alloy, For 450 Eliminator Series MIG Guns

MIG Torch Gun Diffuser, 360 Brass Alloy, For No. 400 Gun

MIG Torch Gun Diffuser, 360 Brass Alloy, For No. 2 Guns

Gas Diffuser, Brass, For Tweco Style No 1 MIG Guns, 11 Series Contact Tips

Gas diffuser built to the Tweco pattern, threading into the MIG gun head to meter shielding gas evenly into the nozzle while seating the contact tip. A worn diffuser leaks gas and loosens the tip, so...