Product Includes: 1 MIG gun 1 pack nozzle 2150 1 pack gas diffusers 3550 Contact tips: 0.023 inch (2 packs), 0.030 inch (2 packs), 0.035 inch (2 packs) Key Features and Benefits: Designed for compatibility with Lincoln LE31MP K34611 and Power Mig 140MP 44981 welders, ensuring a fit and reliable performance. Comes preconfigured to feed 0.030–0.035 inch welding wire, so you can start working immediately without extra adjustments. temperature resistant copper contact tips provide electrical conductivity, reducing wear and maintaining performance over time. Durable insulation withstands prolonged use, increasing tool lifespan and safety during operation. Closefitting nozzle improves gas coverage, resulting in a cleaner, more stable weld bead. Ergonomic handle design ensures comfort and control, helping reduce operator fatigue during long welding sessions. Applications: Ideal for automotive welding repairs, including body panels and frame restoration. Suitable for metal fabrication in workshops, from small custom projects to mediumscale production work. Effective for general maintenance and tasks involving mild steel and other compatible metals. Performance and Build Quality: Robust construction and heatresistant materials make this MIG gun suitable for demanding environments. Consistent wire feed and stable arc performance for precise, professionalquality welds. Engineered to minimize downtime with easy maintenance and quick replacement of consumables.