37999 - ESAB Tungsten Tip Screw Assembly for Spark Gap Oscillators

Restore Reliable Performance with Genuine ESAB Repair Parts

When your welding equipment is down, every minute counts. The ESAB 37999 Tungsten Tip Screw Assembly is a critical replacement component designed to get your TIG welder or plasma cutter back to peak operating condition. This genuine OEM part is specifically engineered for the spark gap assembly found in many ESAB and legacy L-Tec power sources. Over time, the internal components of your machine's starting mechanism can wear down, leading to frustration and lost productivity. By choosing genuine ESAB parts, you ensure that your equipment maintains the reliability and performance standards it had when it left the factory.

The spark gap is the heart of the High Frequency (HF) start system. If you are experiencing difficulty establishing an arc, or if your machine is sputtering during the start sequence, a worn tungsten tip is often the culprit. This assembly features a durable tungsten contact point that is designed to withstand the intense electrical discharge required to jump the gap and initiate the welding arc. Unlike generic aftermarket replacements that may wear out prematurely or fit poorly, this ESAB part guarantees a perfect fit and long service life.

Maintenance is a key part of shop management. Keeping a spare Tungsten Tip Screw Assembly on hand is a smart move for any fabrication shop relying on older inverter or transformer-based machines with HF start. Don't let a small, inexpensive part halt your entire production line. Invest in quality repair components that provide peace of mind. Whether you are repairing a vintage workhorse or maintaining a modern fleet, this screw assembly provides the precision and durability professional welders demand.

Installation is straightforward for qualified technicians, allowing you to restore your machine's capabilities quickly. By maintaining your spark gap assembly with fresh tungsten tips, you protect the rest of your machine's electrical circuits from the strain of erratic firing. Choose the ESAB 37999 for quality, reliability, and the assurance that comes with using original manufacturer parts.