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52 - Model 52 Brass Gas Diffuser for Tweco #2 & Magnum 200 MIG Guns

Packaging: 5 in a pack
$7.73/ea $27.20/5 in a pack only $5.44/eaSave 30%

In stock

OVERVIEW

Reliable Replacement Diffuser for Your 200A MIG Gun

Keep your MIG torch running smoothly with this high-quality Tweco Style 52 Gas Diffuser. If you are running a Tweco #2 or a Lincoln Magnum 200/250 gun, you know that the diffuser is the heart of your front-end consumables. It’s responsible for holding your contact tip securely and making sure your shielding gas gets exactly where it needs to go. A worn-out diffuser can lead to bad connections, erratic arcs, and frustrating wire feed issues.

Built from solid brass, this diffuser is tough enough to handle the heat of daily welding. It screws easily onto your gun's conductor tube and accepts standard 14-series contact tips. Whether you are welding mild steel in the garage or fabricating parts in the shop, having a fresh diffuser ensures your contact tip stays tight and your gas coverage remains consistent. It works perfectly with the standard 32 insulator and slip-on nozzles you likely already have in your kit.

Don't let a stripped thread or clogged gas port ruin your welds. This affordable, direct-fit replacement part is an essential spare for any welder using 200-amp style guns. Swap out your old, spatter-covered diffuser and experience better arc starts and cleaner welds immediately.

  • Fits Tweco #2 and Magnum 200/250 guns.
  • Solid brass construction for better conductivity.
  • Holds standard 14-series tips securely.
  • Essential for maintaining proper gas flow.
Additional Information
Brand:Tweco Style
Item:Gas Diffuser
Amperage:200 A
Fits Which Model:Tweco #2 Series, Lincoln Magnum 200, Lincoln Magnum 250
Material:Brass
Part Number:52
Compatible Tip Series:14 Series
Compatible Insulator:32 Series
Packaging Description:5 in a pack

INCLUDED

  • 1 x 52 Tweco Style Gas Diffuser

APPLICATIONS

  • General Metal Fabrication
  • Automotive Repair and Restoration
  • Light Industrial Manufacturing
  • Maintenance and Repair Operations (MRO)
  • Farm and Agricultural Equipment Repair

FAQ

The 52 gas diffuser is designed to fit Tweco® #2 series (200A) MIG guns, Lincoln® Magnum® 200 and 250 guns, and other Tweco-style 200A torches.

It accepts standard Tweco® 14-Series contact tips, such as the 14-30 (0.030"), 14-35 (0.035"), and 14-45 (0.045").

Yes, this diffuser is typically used with the 32-Series insulator, which sits over the diffuser to electrically isolate the gas nozzle.

It is machined from high-quality brass to ensure excellent electrical conductivity and heat resistance.

No, this is a high-quality aftermarket "Tweco Style" replacement part that meets or exceeds original specifications.

Simply unscrew the old diffuser from the conductor tube (gooseneck) of your MIG gun and screw this new one in place. Ensure it is tight for a good electrical connection.

It is rated for use with MIG guns operating in the 200 Amp to 250 Amp range.