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The ESAB 0558010564 Torch Piston is a critical internal component designed exclusively for the ESAB PT-39 plasma cutting torch. In modern plasma systems, the pilot arc is often initiated through a mechanical process known as "blowback" start. This piston is the moving part within the torch head that facilitates the separation of the electrode from the nozzle, creating the spark necessary to ignite the plasma arc.
Over time, heat, fine particulate matter, and general wear can cause the original piston to stick, degrade, or lose its smooth range of motion. When this happens, operators may experience misfires, inconsistent arc starting, or a complete failure to ignite. Installing this genuine OEM replacement ensures that your torch operates exactly as the engineers at ESAB intended. It is precision-manufactured to tight tolerances, ensuring a perfect seal and smooth actuation within the torch body.
Using genuine ESAB parts like the 0558010564 protects your investment by maintaining the integrity of the torch head. Aftermarket or ill-fitting components can lead to internal gas leaks or electrical shorts that may damage the power source. This piston is easy to install during standard torch maintenance and is an essential spare part for any shop relying on the PT-39 system for daily fabrication tasks.
| Additional Information |
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| Packaging Description:1 Per Ea, pack of 1 |
| Compatible Brand/Model:ESAB PT-39 Plasma Torch |
| Product Type:Torch Piston |
| Part Number:0558010564 |
