99102603 - Tweco MIG Gun Body Insulator and Screw Kit

Restore Your Tweco Gun with the 9910-2603 Insulator Kit

Is your Tweco MIG gun feeling loose at the neck, or worse, are you feeling a tingle when you shouldn't? It might be time to check your body insulator. The Tweco 9910-2603 Body Insulator & Screw kit is the exact part you need to fix a cracked or worn-out insulator block inside your torch handle. This small but mighty part is what keeps the electricity flowing to the wire and not into your hand.

Welding guns take a beating. Between the heat of the arc and the rough handling of daily shop life, the plastic and composite parts inside the handle can eventually crack or break. When the body insulator fails, your gun neck might start to wobble, making it hard to aim your weld puddle accurately. In severe cases, a broken insulator can lead to dangerous arcing inside the handle. Don't risk your safety or your weld quality—swap it out with this genuine Tweco replacement.

This package comes with everything you need for the swap: the durable body insulator itself and the locking screw to hold it all together. It is designed to fit perfectly into compatible Tweco guns, making the repair quick and painless. You won't have to struggle with parts that don't line up or screws that strip out. Just disassemble the handle, remove the old broken piece, pop this new one in, and tighten it down.

Keep a spare 9910-2603 in your toolbox or maintenance locker. It’s one of those low-cost parts that can save the day when a gun goes down in the middle of a job. Whether you are running a Spray Master or another compatible Tweco model, using genuine parts ensures your equipment lasts longer and performs better. Get your gun back in top shape and get back to burning wire.