74A49 - ESAB Oxweld R-72 Regulator Insert Cap

Get Your Regulator Back in Action with the ESAB 74A49

If you are running Oxweld R-72 regulators in your shop or on your rig, you know they are built like tanks. But even the toughest gear needs a little TLC now and then. The ESAB 74A49 Insert Cap is the exact replacement part you need if your original cap has been lost, stripped, or damaged during a busy work week. Don't try to rig up a fix with mismatched parts—gas safety isn't something to gamble with. This genuine ESAB part screws right in, sealing up your regulator so you can get back to cutting and welding without worrying about leaks.

We know that downtime kills profitability. Searching for small parts can be a headache, but having the right spare parts on hand can save the day. This insert cap is a small but mighty piece of the puzzle. It holds the guts of your regulator in place and keeps dirt, grime, and spatter out of the sensitive valve areas. If you've noticed your current cap is looking beat up or isn't threading down smoothly, swap it out before it becomes a bigger problem. A fresh cap ensures a tight seal and keeps your pressure settings consistent.

This part is designed for the welder who takes care of their tools. You invested in quality Oxweld equipment because you want performance; keep it performing by using only genuine ESAB replacements. The 74A49 is machined to fit perfectly, meaning no fighting with threads or wondering if it's going to hold pressure. It’s a quick fix that extends the life of your regulator, saving you the cost of buying a whole new unit just because of a damaged external part.

Whether you are doing oxy-acetylene cutting, heating, or welding, your regulator is the heart of your gas setup. Keep it pumping smoothly with the 74A49. It’s an affordable, simple repair that restores your equipment to factory condition. Add a couple to your spare parts bin so you're never caught off guard by a stripped thread or a missing cap again.