KP1928-1 - Lincoln Magnum 400 Gooseneck Assembly 60 Degree

Restore Your Magnum Gun's Performance

Is your MIG gun sputtering, feeding poorly, or overheating at the neck? It might be time to replace the gooseneck. The Lincoln Electric KP1928-1 Gun Tube Assembly is the authentic replacement neck for your trusted Magnum® 200 or Magnum® 400 MIG gun. Over time, the conductor tube on a MIG gun takes a beating—from heat cycles, accidental drops, and the constant friction of wire passing through the bend. A worn-out tube can cause increased resistance, leading to a hot handle, or internal grooves that make wire feeding a nightmare. Swapping in a fresh KP1928-1 can make your old gun feel brand new again.

Built for Heavy-Duty Welding

This isn't a lightweight hobbyist part; it is rated for a full 400 Amps, matching the high-output capabilities of the Magnum 400 series. Whether you are running spray transfer on thick plate or short-circuit on sheet metal, this 60-degree tube handles the heat. The 60-degree angle is the industry standard for a reason—it provides the perfect angle of attack for most flat and horizontal fillet welds, keeping your hand in a comfortable neutral position while allowing the nozzle to access the joint properly.

Seamless Installation and Compatibility

One of the biggest headaches with aftermarket parts is fitment. Because this is a genuine Lincoln Electric component, you don't have to worry about cross-threading or gas leaks at the connection point. It screws directly into your existing Magnum handle assembly. It is also designed to mate perfectly with your standard Lincoln gas diffusers and nozzles. If you have been struggling with erratic arcs or inconsistent gas coverage, a bent or damaged gooseneck is often the silent culprit. The internal geometry is optimized to guide the liner and wire smoothly through the bend, reducing drag and preventing bird-nesting at the drive rolls.

Why Choose the KP1928-1?

• High Amperage Capacity: Safely handles up to 400A for industrial applications.
• Perfect Ergonomics: The 60° bend reduces wrist strain during long shifts.
• Reliable Feeding: Smooth internal bore minimizes wire friction.
• Durability: Rugged metal construction resists impact and heat damage.

Don't let a $50 part compromise the quality of your welds or the comfort of your day. Keep a spare KP1928-1 in your tool crib to ensure your Magnum gun is always ready for the next job.