KP1970-2 - Lincoln Electric Wire Guide Set for MIG Feeders

Smooth Feeding for Superior Welds

Every welder knows that a stable arc starts with stable wire feeding. If you are experiencing stuttering wire, slipping drive rolls, or the dreaded birdnest, the culprit might not be your settings—it could be your wire guides. The Lincoln Electric KP1970-2 Upper & Lower Wire Guide Assembly is the factory-correct replacement part to get your Lincoln wire feeder back to peak performance. This kit is designed to replace the internal guides that direct the welding wire through the drive roll system.

Wire guides play a deceptive but vital role. The upper guide ensures the wire enters the drive rolls at the correct angle, preventing it from wandering or scraping against the housing. The lower guide captures the wire as it leaves the rolls and funnels it precisely into the gun receiver bushing. When these parts wear out, they develop sharp edges or oval-shaped holes that add drag to the system. This drag forces your drive motor to work harder and can cause the wire to buckle. The KP1970-2 kit solves this by providing fresh, smooth surfaces for the wire to travel across.

Key Benefits for the Welder

• Consistent Wire Speed: Eliminates the friction points that cause wire hesitation.
• Reduced Downtime: Prevents tangles and jams that stop work and waste wire.
• OEM Quality: Fits perfectly without modification, unlike some universal parts.
• Complete Refresh: Swapping both upper and lower guides ensures the entire path is renewed.

Installation is straightforward and typically requires minimal tools, allowing you to perform maintenance quickly right on the shop floor or in the field. This assembly is compatible with specific Lincoln Electric wire feeders (check your manual for part number verification). Don't let a small, worn-out part compromise your weld quality. Keep a spare KP1970-2 in your toolbox to ensure you are always ready to tackle the job with a reliable, smooth-feeding machine.