94370167 - Arcair K4000 Replacement Left Handle Shell

Get a Grip: Fix Your K4000 Torch Fast

When you are deep in a gouging job, removing welds or cutting through heavy plate, your torch is your lifeline. The Arcair K4000 is the workhorse of the industry, but even the toughest tools take a beating. Drops, heavy impact, and constant heat cycles can eventually crack the handle of your torch. The Arcair 94-370-167 Handle Assembly (Left Half) is the exact replacement you need to fix a broken shell and get back to work safely and comfortably. Don't rely on electrical tape or makeshift fixes that slip when you sweat—restore your torch to its original glory with this genuine part.

This replacement handle isn't just a piece of plastic; it's your shield against the heat and power flowing through the torch. Gouging generates intense temperatures and utilizes high amperage. A cracked handle compromises your protection and makes the torch uncomfortable to hold during long shifts. This OEM left-side handle half is built from durable, heat-resistant composite material that stays cool and stands up to the sparks and spatter of the job site. It features the same rugged texture and ergonomic shape as your original handle, ensuring you maintain a positive, non-slip grip even with heavy welding gloves.

Installation is simple and quick, designed to minimize your downtime. The left half mates perfectly with your existing right half (provided it is also in good condition) and secures the internal air and power connections firmly in place. Simply remove the screws from your old handle, separate the halves, seat the torch body into the new shell, and screw it back together. No modifications or wrestling with poor-fitting parts required.

Whether you are working in a fabrication shop, on a pipeline, or in a shipyard, having a reliable torch is non-negotiable. A broken handle can lead to hand fatigue, loss of control, and safety hazards. By swapping out your damaged left handle with the Arcair 94-370-167, you ensure your K4000 feels brand new in your hand, giving you the control you need for precise, clean gouges every time.