Lincoln LINER FOR MIG GUN 42-4045-15 kp1934-1 incoming guide tube Confirm G7123 / 9SG7123 in

Confirm G7123 / 9SG7123 in the applicable Lincoln parts list using the model and code number from the rating plate

With a solid brass head and brass body

Lincoln OEM INSULATING TUBE T7028-51 - 9ST7028-51

• Designed for deep groove slag removal in critical applications

Lincoln OEM PLATE L3455 - 9SL3455

Lincoln LINER FOR MIG GUN 42-4045-15 kp1934-1 incoming guide tube Confirm G7123 / 9SG7123 inReplace a damaged or inaccurate guide inside your welding gun with this Lincoln MIG welder liner. The liner is one of the most important welding parts, directing your wire from the feeder to the contact time. The Lincoln KP1934 1 liner fits any MIG gun that uses 42 4045 15 wire between 0. 035" and 0. 045" thick. If you're not sure whether your MIG welding gun is a match, head to the Lincoln support page or call to speak with a WeldingMart expert.