10462256 - Tweco SmokeMaster Rear Housing Assembly

Authentic Tweco Repair Parts for SmokeMaster Guns

Keep your Tweco SmokeMaster fume extraction MIG guns in top operating condition with the 1046-2256 Rear Case Assembly. This product is an original equipment manufacturer (OEM) replacement part, specifically manufactured by Tweco to support their line of smoke extraction torches. The SmokeMaster series is renowned for its ability to remove welding fumes at the source, but like all heavy-duty tools, the external housing components can suffer from wear and tear over time. The rear case assembly is particularly vulnerable as it sits at the junction between the gun handle and the heavy cable assembly.

When the rear housing is compromised, it can lead to loose cable connections, exposure of sensitive internal components, and a loss of suction pressure in the fume extraction line. The Tweco 1046-2256 assembly provides a complete solution to replace cracked or broken housings. It is built from high-impact, heat-resistant materials designed to endure the harsh conditions of a welding shop floor. Installing this replacement part restores the ergonomic feel of the gun and ensures that the cable support system functions correctly, reducing strain on the power cable and liner.

Welders Supply is your trusted source for hard-to-find welding gun parts. We recommend inspecting your MIG guns regularly for signs of damage to the housing. A cracked rear case might seem like a minor cosmetic issue, but it can quickly escalate into electrical hazards or reduced capture efficiency of hazardous fumes. By proactively replacing damaged cases with this genuine Tweco assembly, you extend the service life of your torch and maintain compliance with safety standards.

Installation and Compatibility

Designed for direct compatibility, this rear case assembly fits specific models within the SmokeMaster family. It installs easily using standard tools, allowing maintenance personnel to swap out damaged parts right on the bench without sending the gun out for costly service. Ensure your shop maintains high productivity and safety standards by keeping your fume extraction equipment fully intact with genuine Tweco components.