0790-0208 - Victor ESS4 Series Replacement Adjustment Knob Black

Get Your Regulator Back in Action

Don't let a broken knob slow down your fabrication projects. The Victor 0790-0208 Black Knob is the direct replacement you need for your Victor ESS4 Edge Series regulator. Whether the original was lost in transport, cracked from a drop, or simply worn out over years of heavy use, this part gets your gear back to 100%. It’s not just a piece of plastic; it’s the control center for your gas flow, and having a solid, grippable knob is key to dialing in that perfect flame or shield gas coverage.

OEM Fit and Finish

There is nothing worse than trying to adjust your gas pressure with a pair of pliers because the knob broke off. Not only is it annoying, but it's also unprofessional and unsafe. This replacement is the real deal from Victor, meaning it snaps right into place and turns just as smoothly as the day you bought the regulator. It includes the decal right on the face, so you aren't guessing which way is up or down. The black finish matches your existing setup, keeping your rig looking sharp and well-maintained.

Built for the Shop

Welding environments are tough on gear. Tools get dropped, kicked, and covered in grime. The Victor ESS4 series is built to take a beating, and this replacement knob is made of the same tough stuff. It resists cracking and impact, ensuring it holds up to the daily grind. The textured grip is designed to be used even when you are wearing heavy welding gloves, giving you the torque you need to make fine adjustments without slipping.

Quick Fix, Long-Term Solution

Swapping out this knob is one of the easiest repairs you can do. It saves you the massive cost of buying a whole new regulator when the internal mechanics are still working perfectly. Keep one of these in your toolbox or parts bin so you are never caught off guard. Proper gas regulation is the first step to a quality weld, and this knob ensures you have the control you need to do your best work.