Xtrweld 4335 Gas Diffuser Bernard 7400 Series 5 Pack

Product Description

The XTRWELD 4335 is a gas diffuser designed for use with Bernard style 7400 series MIG welding tips. The gas diffuser sits between the contact tip and the gun neck, distributing shielding gas evenly around the weld pool and securing the contact tip in place. Proper gas coverage is critical to weld quality, and a worn or damaged diffuser is a common cause of porosity and inconsistent arc performance. This part is sold in a pack of 5, making it a practical stocking item for shops and service technicians who perform regular consumable replacement on MIG welding equipment.

This gas diffuser is intended for MIG welding guns configured with Bernard style 7400 series contact tips. It is suited for use in fabrication shops, manufacturing environments, and field welding operations where Bernard-compatible MIG guns are in service. Replacing diffusers on a scheduled basis alongside contact tips and nozzles is standard maintenance practice for maintaining consistent shielding gas flow and arc stability.

Key Features

• Compatible with Bernard style 7400 series contact tips
• Distributes shielding gas evenly around the contact tip and weld zone
• Sold in a 5-pack for efficient consumable stocking
• OEM-style replacement geometry for proper tip seating and gas seal
• Lightweight at 0.45 pounds per pack

Compatibility

Designed as a replacement gas diffuser for MIG welding guns using Bernard style 7400 series tips.

Installation Notes

Gas diffusers are replaced by welding technicians and maintenance personnel as part of routine MIG gun consumable service. Before replacing, power down the welding machine and allow the gun to cool completely. Remove the nozzle and contact tip to access the diffuser, then thread or press the new diffuser into position per the gun manufacturer's service procedure. Inspect the gun neck and liner for wear while consumables are removed.

Technical Specifications

• Package Weight: 0.45 pounds
• Quantity: 5 per pack
• UPC: 840349221472

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: 4335