KP45N-3545-15 - Lincoln Magnum PRO Aluminum Liner .035-3/64 15ft

Lincoln Electric KP45N-3545-15 Aluminum Cable Liner

The Lincoln Electric KP45N-3545-15 is a specialized cable liner designed to facilitate the smooth transmission of aluminum welding wire through your MIG gun cable assembly. Engineered specifically for the unique properties of aluminum, this liner addresses the common challenges associated with feeding softer wires, such as friction, shaving, and bird-nesting. It is sized to accommodate wire diameters ranging from .035 inches to 3/64 inches (0.9 mm to 1.2 mm), making it a versatile component for various aluminum fabrication tasks.

This 15-foot (4.5 meter) liner is a genuine OEM replacement part intended for use with Lincoln Electric's Magnum PRO series. It is fully compatible with both Magnum PRO Semi-Automatic MIG guns and Magnum PRO Robotic Torches. Using the correct liner is critical when switching from steel to aluminum welding; standard steel liners can damage soft aluminum wire or cause erratic feeding issues that compromise weld quality. The KP45N-3545-15 utilizes materials and internal geometry that minimize drag, ensuring that the wire is delivered to the contact tip with consistent speed and stability.

Maintenance of your MIG gun's feeding path is essential for downtime reduction in industrial environments. Over time, liners can become clogged with debris or worn down, leading to arc instability. Replacing your liner with this high-quality Lincoln Electric component restores the performance of your Magnum PRO equipment. Whether you are operating a manual setup or an automated robotic cell, this liner provides the reliability required for precision aluminum welding applications.

Key Compatibility:

• Magnum PRO Semi-Auto MIG Guns
• Magnum PRO Robotic Torches
• Wire Sizes: .035" (0.9 mm) and 3/64" (1.2 mm)