85W11 - ESAB 85W11 Replacement O-Ring for TIG Torches (.114 ID x .070) - 10 Pack

Keep Your TIG Torch Leak-Free with ESAB 85W11 O-Rings

Every TIG welder knows that shielding gas coverage is the lifeblood of a high-quality weld. If your torch is leaking gas before it reaches the cup, you aren't just wasting expensive argon; you are risking porosity, oxidation, and weak joints. The ESAB 85W11 O-Ring kit is your first line of defense against these invisible problems. Designed to fit perfectly into your ESAB or Heliarc TIG torch, these O-rings create a tight, reliable seal that ensures every cubic foot of gas goes exactly where it's needed—over your weld pool.

Over time, the heat from welding and the friction of changing back caps or adjusting parts can dry out, flatten, or crack your O-rings. A damaged O-ring is often the culprit when you hear a subtle hissing sound or notice your tungsten discoloring despite having the flowmeter set correctly. With this 10-pack, you can swap out worn seals the moment you suspect an issue, rather than trying to limp along with a compromised torch. It is a small maintenance step that makes a massive difference in your weld consistency.

These O-rings are built tough. They resist the heat and wear of daily shop use, maintaining their elasticity longer than generic alternatives. Whether you are working on critical aerospace parts or general fabrication, trusting genuine ESAB parts means trusting your equipment to perform. Keep a bag in your toolbox so you are never caught off guard by a leaky torch in the middle of a job.

Why Fresh O-Rings Matter

Think of O-rings as the cheapest insurance policy for your welds. Replacing them regularly prevents atmospheric air from being sucked into the gas stream (the Venturi effect) if a leak occurs. This simple fix helps maintain a stable arc and a clean, shiny bead. Don't let a ten-cent part ruin a hundred-dollar part—keep your torch sealed and ready to weld.