KP2926-45 - Lincoln Magnum PRO 400 Gun Tube 45 Degree

Restore Your Magnum PRO 400 to Peak Performance

If you are pushing wire all day, you know that the neck of your MIG gun takes a beating. From heat stress to accidental drops, the gooseneck is on the front lines of the welding battle. The Lincoln Electric KP2926-45 is the direct replacement gun tube for your Magnum PRO 400 MIG gun. Featuring a 45-degree bend, this neck gives you the classic feel and reach you are used to, allowing you to get into corners and weld in position without straining your wrist. It is rated for 400 amps, meaning it can handle the heat when you crank up the voltage for spray transfer or heavy flux-cored work.

A worn-out gun tube can cause all sorts of headaches, from erratic feeding to poor gas coverage. If the liner isn't sitting right or the threads for the diffuser are stripped, your weld quality suffers. Swapping in a fresh KP2926-45 restores that crisp, smooth feeding and reliable arc start you expect from a Lincoln gun. The construction is solid, designed to resist bending and impact, while the insulation keeps you safe from shocks. It connects perfectly with your Magnum PRO handle, ensuring a tight seal for your shielding gas so you don't get porosity in your welds.

This isn't just a spare part; it's an upgrade to your daily reliability. When your gun shoots straight and runs cool, you weld better and faster. The 45-degree angle is the sweet spot for most bench work and out-of-position welds, keeping your hand at a natural angle while directing the wire exactly where it needs to go. Don't fight with a bent or clogged neck—replace it with the genuine article and get back to laying down dimes.

Compatible specifically with the Magnum PRO 400 series, this tube accepts all your standard Magnum PRO consumables. Whether you are running solid wire with mixed gas or flux-cored wire, this heavy-duty gooseneck delivers the current and the gas flow you need to get the job done right the first time.