0004470034 - ESAB Replacement O-Ring 1.114 ID x .070 CR - Pack of 5

Keep Your Welder Leak-Free and Ready

There is nothing more frustrating than a gas leak interrupting a critical weld or a coolant drip causing a mess in your shop. The ESAB 0004470034 O-Ring kit is your go-to solution for replacing worn-out seals in your ESAB equipment. Over time, O-rings can dry out, crack, or become compressed, leading to a loss of shielding gas coverage or fluid leaks. This can result in porosity in your welds, wasted gas, and downtime you can't afford. This pack contains five high-quality replacement O-rings, giving you the peace of mind that you have spares on hand whenever a seal needs refreshing.

Built for the Welding Environment

These aren't just generic hardware store O-rings. They are made from Chloroprene (CR), a durable material chosen specifically for its ability to withstand the tough conditions of a welding shop. Whether it's exposure to ozone generated by the arc, incidental contact with oils, or temperature fluctuations, these seals are designed to hold up. The 1.114-inch ID and 0.070-inch thickness are precise measurements intended to fit specific connection points in your ESAB setup perfectly. A tight seal means consistent gas flow, better arc stability, and higher quality welds.

Easy Maintenance for Pro Results

Preventative maintenance is the key to longevity for any welding machine. We recommend checking your O-rings regularly, especially during liner changes or when swapping out torch cables. If you notice any nicks, flattening, or brittleness, swap it out immediately with one of these genuine ESAB replacements. Installation is simple: just ensure the seating groove is clean, apply a tiny amount of O-ring lubricant if applicable, and slide the new seal into place. With this 5-pack in your toolbox, you'll never be stuck waiting for a cheap part to arrive while a job sits unfinished.