0154461004 - ESAB A6 Lead Screw Replacement Part 0154461004

Restore Precision to Your ESAB A6 Automation

The ESAB 0154461004 Lead Screw A6 is a critical genuine replacement component designed specifically for the ESAB A6 series of automated welding equipment. In the world of heavy industrial welding, the A6 system—including the A6 Mastertrac and various A6 welding heads—is renowned for its modularity and reliability. However, mechanical components like lead screws are subject to wear over time due to the constant adjustments and heavy loads inherent in automated welding processes.

This lead screw is integral to the linear slide mechanisms that position the welding torch. A worn lead screw can introduce backlash, resulting in inaccurate torch positioning, drifting weld seams, and ultimately, compromised weld quality. By installing this genuine ESAB part, you ensure that your equipment retains the tight tolerances necessary for high-quality Submerged Arc (SAW) or GMAW applications. It is precision-machined to match the exact specifications of the original factory part, ensuring a perfect fit and smooth operation without the need for modifications.

At Josef Gas, we understand that downtime on an automated line is costly. We supply authentic ESAB parts to help you maintain the integrity of your welding systems. Whether you are rebuilding an older A6 tractor or performing routine maintenance on a welding column and boom head, this lead screw provides the durability and performance you expect from ESAB engineering.

Product Features

• OEM Quality: Guaranteed fit and function for ESAB A6 systems.


• Precision Engineering: Restores accurate linear movement to slides.


• Durability: High-grade steel construction resists wear in harsh environments.


• Versatility: Compatible with various configurations of the A6 modular system.