405140-001 - Tweco MIG Power Source Mounting Clamp 405140-001

Genuine Tweco 405140-001 Mounting Clamp for MIG Systems

The Tweco 405140-001 Mounting Clamp is a critical replacement component designed for specific MIG welding gun assemblies and power source connections. As a genuine OEM part manufactured by Tweco (an ESAB brand), this clamp ensures precise fitment and compatibility with your existing equipment. In the realm of industrial welding, the integrity of every connection point is paramount. This mounting clamp plays a vital role in securing the backend of the MIG gun or cable assembly to the wire feeder or power source, preventing unwanted movement that could disrupt the welding arc or wire feed path.

Constructed from high-quality, durable materials, this clamp is engineered to withstand the rigors of daily industrial use. It resists mechanical stress and vibration, which are common in heavy-duty fabrication environments. By maintaining a rigid connection, the 405140-001 helps protect internal electrical components and gas lines from strain and potential damage. For maintenance professionals and shop managers, using authentic Tweco parts like this mounting clamp is essential for preserving the warranty status and operational reliability of their welding fleet.

Installation of the clamp is straightforward, designed to replace worn or damaged original parts without the need for extensive modification. Whether you are refurbishing an older machine or performing emergency repairs to get a station back online, this component provides the assurance of quality that comes with the Tweco name. It is suitable for use in various manufacturing, automotive, and construction applications where Tweco MIG systems are deployed.

Key Technical Benefits:

• Precision Fit: Manufactured to exact tolerances for seamless integration.


• System Stability: Eliminates play in the connection, ensuring consistent current transfer.


• Durability: Built to last in harsh shop environments.