8-6515 - Tweco 8-6515 Handle End Cap for No. 6 MIG Guns

Restore Your Heavy-Duty MIG Gun

If you are running a Tweco No. 6 MIG gun, you know it's a beast built for serious fabrication. But even the toughest tools take a beating in the shop. The handle end cap is often the first thing to crack when a gun gets dropped or dragged across the floor. The Tweco 8-6515 End Cap is the direct replacement you need to fix up your 6A or 6B model gun and get back to welding. Don't rely on electrical tape or makeshift fixes to hold your handle together—use the part that was made for the job.

This end cap isn't just a piece of plastic; it's the anchor for your gun's handle assembly. It keeps the back end of the torch solid, protecting the cable connection and ensuring the handle doesn't flex or come apart while you are maneuvering around a workpiece. Made from durable, heat-resistant material, it stands up to the sparks, heat, and rough handling of a busy weld shop. It is marked "STD" so you know you have the right standard part for your setup.

Swapping out a broken end cap is one of the easiest maintenance tasks you can do to extend the life of your equipment. A solid handle means better control, less fatigue, and a safer working environment. Whether you are repairing a gun that's seen years of service or stocking up on spares for the crew, the Tweco 8-6515 ensures your 600-amp rig stays in fighting shape. Keep your gear professional and safe with genuine Tweco replacements.