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9SS26374-4 - Lincoln Electric Straight Gun Tube for Magnum 250LX

Packaging: 1 of each
$684.22/ea $570.18/1 of each only $570.18/eaSave 17%

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SKU: 9SS26374-4 Categories: ,

OVERVIEW

Restore Precision to Your Aluminum Welding

The Straight Barrel for Magnum 250LX Spool Gun is an essential replacement component designed to keep your Lincoln Electric spool gun operating at peak performance. In the demanding world of industrial welding, particularly when working with soft aluminum wires, the condition of your gun's front-end consumables and structural parts is paramount. This barrel, often referred to as the gun tube or gooseneck (despite its straight profile), serves as the critical conduit for both the welding wire and the shielding gas.

Over time, heat stress, spatter accumulation, and accidental drops can damage the barrel of your spool gun. A compromised barrel can lead to erratic wire feeding, poor electrical conductivity, or turbulent gas flow, all of which result in substandard welds and frustration for the operator. This replacement part is engineered to exact specifications for the Magnum 250LX, ensuring a perfect fit and restoring the gun's original reliability. Its straight design is specifically optimized to reduce friction on the wire, a crucial factor when pushing soft 4043 or 5356 aluminum alloys that are prone to birdnesting if resistance is encountered.

Constructed from high-durability materials, this barrel withstands the thermal cycling inherent in high-amperage MIG welding. It provides a secure mounting point for your gas diffuser and nozzle, ensuring that the shielding gas is directed precisely over the weld pool to prevent porosity. Whether you are repairing a damaged unit or stocking critical spares to prevent downtime, this straight barrel is the professional's choice for maintaining the integrity of their Lincoln Electric welding equipment.

Key Benefits for the Professional Fabricator

  • Exact Compatibility: Designed specifically for the Lincoln Magnum 250LX, guaranteeing seamless integration with existing handle and front-end parts.
  • Optimized Feeding: The straight profile minimizes drag on the wire liner, promoting smooth delivery of difficult-to-feed aluminum wires.
  • Durability: Built to resist mechanical impact and thermal shock, extending the service life of your spool gun.
Additional Information
Packaging Description:1 of each
Item:Gooseneck, Accessory
Brand:Magnum
Fits Which Model:Magnum 250LX
Accessory Type:Replacement Barrel
Compatible Gun:Magnum 250LX Spool Gun
Orientation:Straight
Process:MIG Welding
----- new values below ----
Accessory Type:Replacement Barrel
Compatible Gun:Magnum 250LX Spool Gun
Orientation:Straight
Process:MIG Welding
Brand:Lincoln
Item:Gooseneck
Fits Which Model:Magnum 250LX

INCLUDED

  • 1 x Straight Barrel Assembly for Magnum 250LX
  • Installation threads

APPLICATIONS

  • Aluminum fabrication and repair
  • Automotive and trailer manufacturing
  • Signage and boat building
  • Industrial maintenance involving aluminum alloys
  • Replacement of damaged or bent spool gun barrels

FAQ

This straight barrel is specifically designed for the Lincoln Electric Magnum 250LX Spool Gun.

No, the barrel is typically sold as the structural tube assembly. Liners are consumables that are usually sold separately or installed within the gun assembly.

Barrels need replacement if they become physically bent, if the threads for the diffuser/nozzle are stripped, or if internal damage causes wire feeding issues.

This is a high-quality replacement part designed to meet or exceed the specifications of the original Lincoln Electric component.

While the Magnum 250LX is primarily used for aluminum, the gun (and this barrel) can technically feed steel wire if the gun is set up for it, but the straight design is optimized for the push-feeding of soft aluminum.

Installation generally involves loosening the retaining nut or set screw at the base of the old barrel near the handle, removing the old unit, and threading or inserting the new barrel into place. Always disconnect power before servicing.

A straight barrel offers the path of least resistance for the welding wire, which is critical for soft aluminum wire to prevent buckling or 'birdnesting' inside the gun.

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