56Y91 - ESAB HW-8 TIG Torch Body Replacement

Genuine ESAB 56Y91 Torch Body for HW-8 Systems

The ESAB 56Y91 is a premium replacement torch body designed specifically for the HW-8 (Heliwelder) series of TIG torches. Engineered for industrial environments, this torch body is built to handle the rigorous demands of heavy-duty welding applications. The HW-8 system is renowned for its water-cooled efficiency, allowing for high-amperage welding with a 100% duty cycle at rated capacities. This replacement body maintains those standards, ensuring that your equipment continues to operate at peak performance levels.

Constructed with high-grade materials, the 56Y91 ensures optimal electrical conductivity and efficient heat dissipation. The internal water passages are designed to maximize flow, keeping the torch head cool even during prolonged welding sessions. This prevents overheating, protects internal components, and extends the lifespan of your consumables. As a genuine ESAB part, it guarantees a perfect fit with existing HW-8 handle tubes, power cables, and gas hoses, eliminating compatibility issues often found with generic aftermarket parts.

Installation is straightforward, allowing maintenance teams to quickly swap out damaged or worn torch bodies and minimize downtime. The body features standard threading for collet bodies and back caps, ensuring it integrates seamlessly with your existing inventory of TIG consumables. Whether used in aerospace, automotive, or heavy fabrication, the 56Y91 provides the reliability and precision required for critical welds.

Key Technical Specifications:

• Compatibility: ESAB/L-Tec HW-8 TIG Torches


• Cooling Type: Water-Cooled


• Amperage Capacity: Rated for heavy-duty use (typically 350A+)


• Material: High-conductivity copper alloy and durable insulation