598786 - ESAB ST-16 Replacement MIG Gun Liner

Ensure Smooth Welding with the ESAB ST-16 Spring Liner

For welders who rely on the classic performance of the ESAB ST-16 MIG gun, maintaining the internal components is key to achieving consistent results. The ESAB 598786 Spring Liner is a genuine replacement part designed to restore the wire feeding capabilities of your torch. Over time, liners can become clogged with copper shavings, dust, and debris, or they may develop kinks that impede the smooth travel of the welding wire. This friction leads to erratic arc starts, burn-backs, and frustrating "bird-nesting" at the drive rolls.

This high-quality spring liner is manufactured from durable steel, wound tightly to provide a flexible yet sturdy conduit for your welding wire. It is engineered specifically for the geometry of the ST-16 gun, ensuring a perfect fit and optimal gas flow characteristics. Whether you are working on automotive repairs, light fabrication, or general maintenance, a fresh liner is one of the most cost-effective ways to improve your welding experience immediately.

Installation is straightforward, allowing you to get back to work quickly. By replacing your old, worn-out liner with this genuine ESAB component, you ensure that your wire feeds smoothly from the machine to the contact tip, resulting in a stable arc and better bead appearance. Don't let a $20 part ruin a critical weld; keep your equipment in top shape with the correct replacement parts.

Key Benefits for the Hobbyist and Pro

• Direct Fit: No guessing games; this is made for the ST-16.


• Improved Feedability: Reduces drag on the wire for a consistent wire speed.


• Durable Construction: Steel spring design resists wear and kinking.