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Tweco Style 51 Diffuser for Tweco #1 MIG Torch

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
  • 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
  • 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

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

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