19654 - ESAB PT-23 / PT-27 Plasma Torch Collet

Keep Your PT-23 and PT-27 Torches Running Smoothly

If you are running an ESAB plasma cutter equipped with a PT-23 or PT-27 torch, you know these tools are workhorses. However, even the toughest torches need maintenance, and the collet is often an overlooked hero of the operation. The ESAB 19654 Collet is the direct replacement part you need when your electrode isn't seating right or you are noticing a drop in arc consistency. This little piece of metal does a big job: it clamps down on your electrode to hold it perfectly centered and pumps the cutting current into it. If it’s worn out, loose, or dirty, your entire cutting process suffers.

Why Replace Your Collet?
You might change your electrodes and nozzles daily, but how often do you check the collet? A worn collet can cause the electrode to rattle or sit off-center. When the electrode isn't centered, your plasma arc becomes skewed, leading to beveled cuts and excessive dross. Worse yet, a bad connection creates resistance, which generates heat where you don't want it—right inside the torch head. This can melt your torch internals, turning a cheap part replacement into an expensive torch repair. If you see pitting, discoloration, or if the collet just doesn't have that 'snap' when you insert an electrode, it is time to swap it out for a fresh 19654.

Genuine ESAB Quality
Don't risk your torch with knock-off parts that might not fit quite right. This genuine ESAB 19654 collet is made to the exact specs of your PT-23 or PT-27. It slides in easily and grips tight, ensuring you get that crisp, instant arc start every time you pull the trigger. Whether you are working on automotive restoration, HVAC fabrication, or general repair work, having a spare collet in your toolbox is a smart move. It’s cheap insurance against downtime.

Installation Tips
Installing the 19654 is straightforward. simply disassemble the front end of your torch, remove the old collet, and inspect the torch head for any debris. Slide the new collet in, insert your electrode, and tighten everything down hand-tight. Avoid over-torquing, as this can deform the collet. With a fresh collet installed, you'll likely notice smoother starts and a more stable arc immediately. Keep your cuts clean and your machine happy with fresh consumables.