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20642072 - Tweco 2064-2072 Viton O-Rings (10-Pack)

Packaging: pack of 10
$1.86/EA $11.60/pack of 10 only $1.16/EASave 38%

Usually ships within 3-5 business days

OVERVIEW

Keep Your Tweco Gun Leak-Free

Nothing ruins a weld faster than a gas leak sucking air into your shielding coverage. If your Tweco MIG gun is starting to sputter or you hear that tell-tale hissing sound near the handle or conductor tube, it might be time to check your O-rings. The Tweco 2064-2072 kit gives you a pack of 10 high-quality replacement O-rings so you can swap out worn seals instantly and get back to laying beads.

Why Viton Matters

These aren't just standard rubber rings. They are made from Viton, a high-tech material that stands up to the extreme heat of welding much better than basic black rubber. Standard O-rings can dry out, crack, and flatten over time when exposed to the heat of a MIG torch, leading to gas waste and porosity in your welds. Viton stays flexible and keeps a tight seal longer, even when things get hot.

Shop Essential

O-rings are small, but they are vital. A single damaged O-ring can shut down a station. Keeping a 10-pack of these in your toolbox ensures you are never stuck waiting on parts for a simple fix. They are sized perfectly (.42 inch) for specific connections in your Tweco equipment, ensuring a snug fit that you don't have to fight with.

Additional Information
Packaging Description:10 PER EA
Brand:Tweco
Material:Viton (FKM)
Product Type:O-Ring
Quantity:10 per Pack
Size:0.42"

INCLUDED

  • 10 x Viton O-Rings (.42 inch)

APPLICATIONS

  • Sealing conductor tubes in Tweco MIG guns
  • Replacing worn or cracked O-rings in welding torches
  • Preventing shielding gas leaks in MIG equipment
  • General maintenance of Tweco welding systems

FAQ

These O-rings are made of Viton, a high-performance fluoroelastomer known for excellent heat and chemical resistance.

The package contains 10 O-rings.

The O-ring has a dimension of .42 inches.

No, they are specifically designed for Tweco MIG guns requiring a .42-inch O-ring, typically for conductor tubes or adapters.

Viton handles high temperatures much better than standard rubber, meaning the seal lasts longer and won't crack as easily near the heat of the weld.

Worn O-rings can cause shielding gas leaks, leading to poor weld quality, porosity, and wasted gas.

Yes, this is a genuine Tweco product, part number 2064-2072.

While they are standard Viton O-rings, they are sized specifically for welding equipment. Use in other applications depends entirely on the dimensional requirements.