0458403881 - ESAB PSF 410W Water-Cooled MIG Torch Neck Replacement

Genuine ESAB Replacement Swan Neck for PSF 410W

The ESAB Swan Neck (Part Number 0458403881) is a critical replacement component designed exclusively for the ESAB PSF 410W water-cooled MIG welding torch. In high-production industrial environments, the swan neck—also known as the conductor tube or gooseneck—serves as the vital link between the cable assembly and the welding arc. It is responsible for conducting the welding current, guiding the filler wire, and channeling the shielding gas to the weld pool. Because the PSF 410W is a water-cooled system intended for high-amperage applications, this swan neck features precision-engineered internal cooling chambers that circulate coolant effectively to the front end of the torch.

Over time, torch necks can suffer from mechanical damage due to drops, thread wear from frequent consumable changes, or internal blockages in the water lines. A compromised neck can lead to overheating, poor conductivity, gas leaks, or even coolant leaks that contaminate the weld. Installing this genuine ESAB replacement ensures that your equipment operates at peak efficiency. The "Standard" designation indicates that this neck features the factory-default bend angle, which is optimized for a wide range of welding positions, offering the operator a comfortable balance between reach and wrist ergonomics.

Constructed with high-grade materials, the ESAB PSF 410W Swan Neck is built to withstand the thermal cycling and physical abuse common in heavy fabrication shops. The outer insulation is durable and heat-resistant, protecting the welder from electrical hazards and radiant heat. The threaded connections are machined to tight tolerances, ensuring a secure, leak-free seal with the torch handle and the gas nozzle assembly. By maintaining your PSF 410W with authentic ESAB parts, you ensure the longevity of your welding system and the quality of your output.

This component is essential for maintenance teams and fabricators who rely on the PSF 410W for continuous welding operations. It allows for quick repair of damaged torches, minimizing downtime and maintaining the high safety standards expected from ESAB equipment.