Skip to content
Feel free to come visit at 6-540 Clarke Road in London Ontario!
Feel free to come visit at 6-540 Clarke Road in London Ontario!

Tweco Style 51 Diffuser for Tweco #1 MIG Torch

Generic brand Tweco style 51 gas diffuser for use with the Tweco #1 MIG torch or the Lincoln Magnum 100L MIG gun. Both 11-x contact tips and 21-x nozzles thread directly in to this component.

Features:

  • Brass construction with threads for #11 contact tips and #21 Nozzle
  • Tweco Part Number 51 stamped on part for easy identification
  • Accomodates wire diameter 0.023" and up
  • Equivalent to Lincoln KP51 diffuser
  • Sold individually

Direct Fit for Following MIG Guns:

  • Tweco #1 MIG Gun
  • Lincoln Magnum 100L
  • Tweco SG Series Spool Guns
  • Tweco Mini MIG
  • Weldskill 140A, 180A, and 220A MIG Guns
  • Many budget welders such as Yes Welder use tweco consumables. Send us a message if you are unsure what to buy

Tweco Part Number 51-23

engineering diagram of tweco 51 mig diffuser showing length in mm and thread for 11 contact tips and 21 nozzle

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare