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0464667900 - Tweco #5 MIG Gun Backend Connector Kit

Packaging: pack of 1

Sorry, product has been discontinued by the vendor.

OVERVIEW

Restore Optimal Performance with the Tweco 5 Torch Connector Kit


In high-volume industrial welding environments, the integrity of your equipment's connections is paramount to maintaining productivity and safety. The Tweco 5 Torch Connector Kit (SKU: 0464667900) is a premium OEM replacement assembly designed specifically for the legendary Tweco #5 series MIG guns. As a critical component in the welding circuit, this connector kit ensures the seamless transfer of welding current and shielding gas from the power source to the torch, minimizing resistance and preventing costly downtime associated with equipment failure.



Manufactured by ESAB under the Tweco brand, this kit is engineered to meet strict tolerances. The primary components are machined from high-grade brass and copper alloys, selected for their superior electrical conductivity and thermal stability. Over time, connector pins and O-rings can degrade due to thermal cycling and mechanical wear, leading to gas leaks, voltage drops, and unstable arcs. Replacing the backend connection with this genuine Tweco kit restores the gun to factory specifications, ensuring a stable arc and consistent weld quality.



Technical Reliability and Maintenance


For MRO professionals and facility managers, standardizing on genuine replacement parts like the Tweco 5 Connector Kit simplifies inventory and maintenance procedures. This kit includes all necessary components—power pin, insulation, and sealing O-rings—to perform a complete overhaul of the gun's connection point. Its robust design supports the high-amperage applications (up to 500A) typically associated with Tweco #5 guns, making it an essential stock item for heavy fabrication shops, shipyards, and structural steel facilities.




  • OEM Quality: Guaranteed fit and performance for Tweco #5 platforms.

  • Thermal Management: Heavy mass materials dissipate heat effectively to protect the gun liner and cable.

  • Complete Solution: One SKU provides all parts needed for the connector repair.

Additional Information
Packaging Description:1 Per Ea, pack of 1
Product Type:MIG Gun Connector Kit
Compatible Series:Classic Number 5, Tweco #5
Material:Brass, Copper Alloy
Amperage Rating:Up to 500A