20402104 - Tweco 2040-2104 Cable Connector Block Assembly for MIG Guns

Restore Your MIG Gun's Performance

Is your MIG gun handle getting uncomfortably hot during long welds? Or are you experiencing an erratic arc that just won't stabilize despite changing tips and liners? The culprit might be hidden inside your handle. The Tweco 2040-2104 Cable Connector Block Assembly is the heart of your gun's power connection, linking your power cable to the gooseneck. Over time, thermal cycling and mechanical stress can loosen or corrode this connection, leading to resistance, heat buildup, and poor welding performance.

Don't let a faulty connection slow down your production. This genuine Tweco replacement block is built from heavy-duty brass to ensure maximum conductivity and durability. It is designed specifically for Tweco Classic No. 4 and No. 5 MIG guns, ensuring a hassle-free installation. By replacing a worn connector block, you ensure that the full power of your machine reaches the puddle, giving you the smooth, consistent arc you expect from your equipment.

Installation is straightforward for anyone familiar with MIG gun maintenance. Simply disassemble the handle, disconnect the old block, and secure the new one in place using the provided set screws. This simple repair can extend the life of your MIG gun and improve operator comfort by eliminating handle overheating. Keep your equipment running at peak efficiency with high-quality replacement parts that stand up to the demands of the welding shop.