Xtrweld 42-3035-25 Mig Liner 0.030-0.035 in 25 Ft Tweco Style

Product Description

The XTRWELD 42-3035-25 is a 25-foot MIG wire conduit liner sized for 0.030-inch to 0.035-inch welding wire, built to OEM quality standards in a Tweco-compatible configuration. The liner channels wire from the drive roll through the gun neck to the contact tip, maintaining consistent wire feed and reducing birdnesting during operation. It is a direct-fit replacement for technicians servicing Tweco-style MIG guns rated from 140 amps to 250 amps. Each unit is marked with its part number and size for quick identification at the torch or in inventory.

This liner suits residential and light commercial welding applications where Tweco-style MIG guns are in use. It fits the Classic, Weldskill, Fusion, Spray Master, Eliminator, and Velocity gun series within the compatible amperage range. Welding technicians performing scheduled maintenance or addressing wire feed problems will find this a straightforward consumable swap. The 25-foot length accommodates most standard MIG gun cable assemblies without trimming.

Key Features

• Fits 0.030-inch to 0.035-inch welding wire diameter
• 25-foot length covers standard MIG gun cable assemblies
• OEM-quality construction in Tweco-compatible style
• Compatible with Tweco-style guns rated 140A to 250A
• Part number and size marked on liner for easy identification
• Sold individually (each)

Compatibility

Designed as an OEM-style replacement for Tweco-style MIG guns rated 140A to 250A, including the Classic, Weldskill, Fusion, Spray Master, Eliminator, and Velocity series. Brand names are referenced for fitment purposes only; XTRWELD is not affiliated with Tweco or its parent companies.

Installation Notes

Liner replacement is a standard consumable service performed by a qualified welding technician. Disconnect the MIG gun from the wire feeder and power source before beginning any liner service. Remove the contact tip and nozzle, then pull the old liner from the gun end before threading the new liner from the feeder end. Follow the gun manufacturer's trimming and securing instructions to ensure proper wire feed alignment.

Technical Specifications

• Wire Size Compatibility: 0.030 inches to 0.035 inches
• Liner Length: 25 feet
• Gun Style: Tweco-compatible
• Amperage Range: 140A to 250A
• Weight: 1.32 pounds
• Sold As: Each

Standard Information

• Brand: XTRWELD
• Manufacturer Part Number: 42-3035-25