KP3543-35116-25 - Lincoln KP3543-35116-25 Aluminum Liner .035-1/16 25ft

Reliable Aluminum Wire Feeding with Lincoln Electric

The Lincoln Electric KP3543-35116-25 Liner is a critical component designed to ensure the smooth operation of your aluminum welding setup. Specifically engineered for use with Magnum® PRO AL PA and PW Push-Pull Guns, this liner addresses the unique challenges associated with feeding soft aluminum wire. Unlike steel liners, which can cause friction and shaving when used with aluminum, this specialized liner provides a low-friction path that protects the integrity of the wire from the feeder to the contact tip.

With a generous length of 25 feet, this liner is perfect for extended reach applications where mobility around large workpieces is essential. It accommodates a versatile range of wire diameters, from .035 inches up to 1/16 inches, making it a flexible solution for various fabrication thicknesses. Proper liner maintenance is key to preventing "birdnesting" and erratic arcs; replacing your worn liner with this genuine Lincoln Electric part restores your gun's performance to factory standards.

Key Benefits for Aluminum Fabrication

Aluminum welding requires precision, and the feeding system is often the most vulnerable point. The KP3543-35116-25 minimizes drag, ensuring that the push-pull mechanism works efficiently without straining the drive rolls. Whether you are working in marine fabrication, trailer manufacturing, or automotive repair, this liner helps maintain consistent wire stick-out and arc stability.

• Optimized Material: Constructed to reduce friction specifically for aluminum alloys.
• Perfect Fit: Designed exclusively for Lincoln Magnum PRO AL series guns.
• Versatile Sizing: Handles the most common aluminum wire sizes used in industrial applications.

Invest in genuine Lincoln Electric consumables from Josef Gas to ensure longevity and reliability in your welding operations. This liner is easy to install and is an essential spare part to keep on hand to minimize downtime.