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K466-6 - Lincoln Electric K466-6 Magnum Gun Connector Kit for Power MIG

Packaging: 1 per each
$200.62/ea $167.18/1 per each only $167.18/eaSave 17%

In stock

SKU: K466-6 Categories: ,

OVERVIEW

Technical Specification and Compatibility

The Lincoln Electric K466-6 Connector Kit is a specialized backend adapter assembly designed to interface Lincoln Magnum series MIG guns with specific Lincoln Electric wire feeders and power sources. This kit is engineered to provide a robust mechanical, electrical, and pneumatic connection for Magnum 200, 300, and 400 air-cooled MIG guns.

Technically, the K466-6 is required when connecting these guns to Lincoln Power MIG®, Wire-Matic®, and Power Wave® C300 units. It ensures that the power pin seats correctly within the drive roll assembly and that the gas port aligns perfectly to prevent shielding gas turbulence or leakage. The kit is specifically designed to accommodate KP42 and KP44 series liners, ensuring smooth wire feeding without binding at the backend junction.

The assembly includes the necessary brass power pin, O-rings, trigger lead connectors, and housing components required to convert or repair the backend of the MIG gun. Proper installation of this kit is critical for maintaining the duty cycle rating of the gun and ensuring consistent arc characteristics controlled by the power source.

Installation and Maintenance

Installation involves removing the existing backend housing of the Magnum gun and securing the K466-6 components. Users must ensure that the liner is trimmed to the correct length as per the instructions for the specific liner series (KP42/KP44) to prevent wire feed issues. This OEM part guarantees dimensional accuracy, eliminating the play or looseness often found in generic aftermarket connectors.

Additional Information
Packaging Description:1 per each
Item:Connector Kit
Brand:Magnum
Fits Which Model:LF72 LN25 ALL POWERMIG SERIES
----- new values below ----
Brand:Lincoln
Item:Connector Kit
Fits Which Model:LF72 LN25 ALL POWERMIG SERIES
Packaging Description:1 per each

INCLUDED

  • 1 x Gun Connector Assembly
  • 1 x Gas Tube/Hose Connection
  • 1 x Control Cable Plug/Leads
  • Mounting Hardware
  • Installation Instructions

APPLICATIONS

  • Connecting Magnum 200/300/400 guns to Power MIG welders
  • Adapting guns for Lincoln Wire-Matic wire feeders
  • Setup for Power Wave C300 power sources
  • Replacement of worn or damaged gun backend connections
  • General fabrication and industrial welding maintenance

FAQ

The K466-6 kit is compatible with Lincoln Magnum 200, 300, and 400 air-cooled MIG guns.

It is designed for Lincoln Wire-Matic, Power MIG, and Power Wave C300 power sources.

No, the kit does not include a liner. It is designed for use with KP42 and KP44 series liners, which are sold separately.

Yes, this is a genuine Lincoln Electric OEM connector kit, part number K466-6.

This kit is primarily listed for Magnum Classic series (200, 300, 400). Check your Magnum PRO manual, as PRO series often use different connector kits (like K466-10).

You should use Lincoln KP42 or KP44 series liners with this connector kit.

Yes, the kit includes the necessary connections for the trigger leads to interface with the feeder.

You need this kit if you are adapting a Magnum gun to a specific Lincoln feeder (Power MIG/Wire-Matic) or if your existing backend connector is damaged.