998734 - ESAB 1567-4 Replacement Internal Gas Nozzle

Genuine ESAB 1567-4 Internal Nozzle Replacement

The ESAB 1567-4 Internal Nozzle (SKU: 998734) is a critical component designed for specific ESAB and Tweco-style welding torches. As a genuine replacement part, it ensures that your equipment operates at the manufacturer's intended specifications. Internal nozzles play a vital role in directing shielding gas flow and protecting internal torch components from excessive heat and spatter buildup. Using authentic ESAB parts guarantees compatibility and performance consistency across your welding operations.

Manufactured with high-grade materials, this internal nozzle is built to withstand the rigorous thermal cycles inherent in industrial welding environments. Precision machining ensures a tight fit, preventing gas leaks that could lead to porosity or poor weld quality. Whether you are performing maintenance on a fleet of welding guns or replacing a worn-out component on a single unit, the 1567-4 provides the reliability professional fabricators demand.

Technical Precision and Compatibility

Integrating the correct internal nozzle is essential for maintaining the laminar flow of shielding gas. The 1567-4 is engineered to optimize this flow, reducing turbulence and ensuring adequate coverage of the weld pool. This part is identified by the internal SKU ESB998734. Please verify your welding gun's parts breakdown or service manual to confirm that the 1567-4 is the correct specified part for your model.

Key Benefits

• OEM Quality: Designed by ESAB for perfect fit and function.


• Thermal Durability: Resists deformation under high-amperage heat.


• Gas Flow Optimization: Helps prevent weld defects caused by poor shielding.