0558000734 - ESAB Replacement O-Ring 0.989 ID x 0.070 CS - Pack of 5

Keep Your Equipment Leak-Free with Genuine ESAB O-Rings

There is nothing more frustrating than a hissing torch or a coolant leak right in the middle of a job. Your welding and plasma cutting equipment relies on a complex network of seals to keep gases and fluids flowing where they should. When those seals wear out, performance drops, and you risk damaging expensive torch heads. This 5-pack of ESAB O-Rings is the essential maintenance item you need in your toolbox to address these issues immediately.

Designed specifically for ESAB systems, these O-rings measure 0.989 inches on the inside diameter with a thickness of 0.070 inches. They are made from high-quality Chloroprene, a material tough enough to withstand the heat and oils found in a welding shop environment. Unlike generic hardware store O-rings that might degrade or melt, these are built to handle the specific stresses of industrial cutting and welding. Whether you are rebuilding a torch head, servicing a machine connection, or just performing preventative maintenance, using the correct part is the only way to guarantee a fix that lasts.

Why Stock Up?

O-rings are consumables. Over time, they dry out, crack, or get nicked during torch assembly. Having a pack of five on hand means you aren't left waiting for a shipment while your machine sits idle. Replacing your O-rings regularly is a cheap and easy way to extend the life of your consumables and ensure your gas flow remains consistent for the best possible cut or weld quality.

Installation Tips:

• Always clean the groove before installing a new O-ring.
• Apply a small amount of compatible O-ring lubricant to prevent tearing during installation.
• Check for nicks or cuts before seating the O-ring.
• Do not over-stretch the ring; let it settle into the groove naturally.