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Black steel cable liner 15 ft long .045 in wire diameter .06 in bore diameter

Lincoln Electric

Lincoln Electric KP42-4045-15 Liner 15 ft .045 in

SKU CH-PJAX-G51EW

15 ft steel liner for Lincoln Magnum 250L MIG guns, handles .035 to .045 in wire

  • TypeTools
  • 15 ft length reaches extended work areas
  • .035 to .045 in wire range covers common MIG sizes
  • .06 in bore ensures smooth wire feeding
  • Steel construction resists wear in daily use
  • Designed for Lincoln Magnum 250L guns

Lincoln Electric KP42-4045-15 Liner for Magnum 250L

This Lincoln Electric KP42-4045-15 liner is a 15 ft steel cable liner designed for Magnum 250L MIG guns. It supports wire diameters from .035 in to .045 in with a .06 in bore. The black liner feeds wire smoothly during GMAW welding processes. It is a direct replacement component for the specified gun series.

Suits Magnum 250L owners needing .035 to .045

Welders using Lincoln Magnum 250L guns with .035 in to .045 in wire will find this 15 ft liner fits correctly. Buyers operating different gun models or running wire sizes outside the .035 in to .045 in range must select a different liner. This part does not adapt to other feeder systems or gun brands.

Critical spec is the .045 in maximum wire diameter

The .045 in maximum wire diameter determines if this liner matches your welding wire. Exceeding this size will cause feeding issues and premature wear. Confirm your wire spool is .045 in or smaller before installing this 15 ft steel liner into your Magnum 250L gun.

Highlights

  • 15 ft length reaches extended work areas
  • .035 to .045 in wire range covers common MIG sizes
  • .06 in bore ensures smooth wire feeding
  • Steel construction resists wear in daily use
  • Designed for Lincoln Magnum 250L guns

Specifications

BrandLINCOLN ELECTRIC
TypeTools

Questions about this item

How can I confirm the liner is feeding wire smoothly after installing it in my Magnum 250L gun?

Check that the wire moves freely through the .06 in bore without resistance or kinking during test feeds.

What comes with the KP42-4045-15 liner and what must I supply separately?

The box contains only the 15 ft steel liner; you must provide the Magnum 250L gun and .035–.045 in welding wire.

Which liner version should I choose for my Magnum 250L running .045 in wire?

Select the KP42-4045-15 model; its .06 in bore and 15 ft length are built for .035–.045 in wire on that gun.

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