Xtrweld L4A-25 Universal Mig Liner 25 Feet Red

Product Description

The XTRWELD L4A-25 is a universal MIG welding liner designed for smooth, consistent wire feed in MIG welding applications. Constructed from high-carbon wire, this liner resists wear and maintains its shape over extended use, contributing to longer service life compared to standard liners. It accommodates wire diameters from 0.045 inches to 0.0625 inches and runs 25 feet in length. The red color coding aids in quick identification during liner swaps. Welding professionals and fabricators install this liner inside MIG gun cable assemblies to guide electrode wire from the drive rolls to the contact tip without binding or bird-nesting.

The L4A-25 is suited for residential and light commercial welding operations, fabrication shops, and field repair work where reliable wire feed is critical to weld quality. It is a universal-fit liner, making it a practical stocking option for shops that run multiple MIG gun brands or configurations. Typical applications include steel and mild-alloy MIG welding where wire diameters in the 0.045 to 0.0625 inch range are standard.

Key Features

• High-carbon wire construction for reduced friction and extended liner life
• Compatible with wire diameters from 0.045 inches to 0.0625 inches
• 25-foot length covers full-length MIG gun cable assemblies
• Red color coding for fast identification during gun servicing
• Universal design fits a wide range of MIG gun configurations

Compatibility

Designed as a universal-fit replacement MIG liner for guns accepting 0.045 to 0.0625 inch electrode wire in standard MIG welding setups.

Installation Notes

MIG liner replacement is typically performed by welding equipment technicians or experienced welders. Before replacing the liner, disconnect the MIG gun from the welder and release all wire tension at the drive rolls. Feed the new liner through the cable assembly carefully to avoid kinking, then trim to the correct length before seating the contact tip. Follow the gun manufacturer's liner installation procedure to ensure proper seating and gas seal integrity.

Technical Specifications

• Wire Diameter Range: 0.045 to 0.0625 inches
• Length: 25 feet
• Color: Red
• Material: High-carbon wire
• Weight: 1.624 pounds
• UPC: 840349224251

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: L4A-25