0739-0028 - Victor SR 450/460 Regulator Poppet Replacement Kit

Don't Replace Your Regulator—Fix It

If you are running a heavy-duty Victor regulator like the SR 450 or SR 460 and have noticed your pressure gauge creeping up when you aren't cutting, you don't necessarily need a brand-new regulator. You likely just need a new Victor 0739-0028 Poppet Assembly. This small but mighty part is the heart of your regulator's pressure control system. It's the valve that opens and closes to let gas through, and after years of reliable service, the sealing surface can finally wear out.

When the seat on your old poppet gets worn or damaged by debris, it can't seal tightly anymore. This leads to unstable flames, wasted gas, and potential safety hazards as pressure builds up in your hose. Swapping out the old assembly for this brand-new, genuine Victor replacement restores your equipment's performance to like-new condition. It is built to the exact same specs as the part that was installed at the factory, ensuring it fits perfectly and works immediately without a "break-in" period.

This assembly is designed for durability in tough shop environments. Whether you are working in a fabrication shop, a scrap yard, or on a pipeline, your equipment takes a beating. Keeping a spare poppet assembly in your toolbox can save the day when a regulator starts acting up in the middle of a job. Instead of halting production to run to the supply store or waiting for a new regulator to ship, you can perform a maintenance repair and get back to burning metal in no time.

Remember, a regulator is a precision instrument. When installing this poppet, make sure your workspace is clean and free of oil or grease. This kit gives you the high-quality brass and rubber components necessary to ensure a tight seal and smooth gas flow, protecting both your welds and your wallet.