Miller 199385 MIG Gun Tube Assembly – Compatible with Spoolmate 250 & 3545 Upgrade your welding setup with the Miller 199385 MIG Gun Tube Assembly, engineered for seamless compatibility with Spoolmate 250 and Spoolmate 3545 spool guns. Whether you're replacing a worn component or building out a custom rig, this genuine Miller part ensures reliable wire feed performance and precise arc control. Key Features: - OEM Replacement: Direct fit for Miller Spoolmate 250 and 3545 models - Durable Construction: Built to withstand high-heat MIG welding environments - Optimized Wire Feed Path: Maintains consistent wire delivery for smooth welds - Easy Installation: Designed for quick replacement with minimal downtime