0458403882 - ESAB PSF 510W Replacement Water-Cooled Swan Neck Assembly

Restore Your Torch Performance with the ESAB PSF 510W Neck

If you are running an ESAB PSF 510W water-cooled gun, you know it's a workhorse built for serious fabrication. However, the swan neck is the part of the torch that takes the most abuse. Whether it has been dropped, banged against a workpiece, or simply clogged up over years of heavy use, a compromised neck can ruin your day. It can lead to coolant leaks, erratic wire feeding, or overheating that burns up contact tips faster than you can change them. This genuine ESAB Swan Neck (0458403882) is the direct replacement you need to get your rig back to 100%.

This isn't just a bent piece of pipe; it's a complete assembly designed specifically for the water-cooling loop of the PSF 510W. When you are welding at 400 or 500 amps, air cooling just doesn't cut it. This neck ensures that the coolant flows all the way to the front end, keeping your consumables cool and your arc stable. The curve is precision-engineered to feed wire smoothly, reducing the drag that causes stuttering starts or burn-backs. Because it is an OEM part, you don't have to worry about it not fitting the handle or the threads stripping out during installation.

Installation is straightforward, allowing you to minimize downtime and get back to the job. A fresh swan neck also helps with gas coverage; if your old neck was bent or dented, your gas flow might have been turbulent, leading to porosity. By swapping in a new neck, you ensure a clean, laminar gas flow for X-ray quality welds. Keep your PSF 510W running like the day you bought it with this high-quality replacement neck. It’s a small investment that protects your larger equipment and ensures your daily welding is as frustration-free as possible.