Xtrweld 55SW Gas Diffuser Tweco Style 500A Mig

Product Description

The XTRWELD 55SW is a gas diffuser designed for Tweco-style MIG welding guns rated at 500 amps. The diffuser mounts between the contact tip and the nozzle, distributing shielding gas evenly across the weld zone to support consistent arc performance and bead quality. At 0.50 inches wide, 1.38 inches tall, and 0.50 inches deep, it is a compact, direct-fit consumable. This part is manufactured to OEM-equivalent quality standards and is marked with its part number for quick identification during torch teardown or consumable restocking. It is installed and replaced by welders and MIG gun service technicians as a routine consumable.

The 55SW is suited for use with Tweco-style 500A MIG guns, including Classic Weldskill and Weldskill series torches. It is a common replacement consumable in heavy industrial MIG welding applications where high-amperage torches are used. The part is sold individually and is intended for shops and field welders who maintain their own torch consumables. Its compact form factor makes it compatible with standard Tweco-style 15 series tip configurations.

Key Features

• OEM-equivalent quality construction for Tweco-style 500A MIG gun compatibility
• Part number marked directly on the diffuser for fast identification during consumable changes
• Dimensions of 0.50 inches wide, 1.38 inches tall, and 0.50 inches deep for direct fitment
• Distributes shielding gas evenly across the nozzle for consistent weld coverage
• Compatible with Tweco-style 15 series contact tips

Compatibility

Designed as an OEM-style replacement for Tweco-style 500A MIG guns including Classic Weldskill and Weldskill series torches, and compatible with Tweco-style 15 series tips.

Installation Notes

Gas diffusers are replaced by welders or torch service technicians as part of routine consumable maintenance. Always power down the welder and allow the torch to cool completely before removing the nozzle and contact tip to access the diffuser. Use the appropriate torch wrench or pliers rated for MIG consumables to avoid damaging the torch body. Inspect the diffuser threads and gas ports for spatter buildup before installing the replacement.

Technical Specifications

• Width: 0.50 inches
• Height: 1.38 inches
• Depth: 0.50 inches
• Weight: 0.24 pounds
• Minimum Order Quantity: 1
• UPC: 840349221410

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: 55SW