KP653-120C - Lincoln Electric KP653-120C Drive Roll & Guide Tube Kit for 7/64-0.120 Cored Wire

Maximize Performance with Genuine Lincoln Drive Rolls

Achieving the perfect weld starts with consistent wire delivery, and the Lincoln Electric KP653-120C Drive Roll Kit is designed to deliver exactly that for your LN-9 GMA or LN-35 wire feeders. This kit is tailored for welders working with larger diameter cored wires, specifically in the 7/64 inch to 0.120 inch (2.8-3.0 mm) range. When welding with flux-cored or metal-cored wires, the drive roll system plays a pivotal role in arc stability. If the rolls slip, the arc length fluctuates; if they grip too tight, they can deform the wire, causing drag in the liner and contact tip issues. This kit solves those problems with precision-engineered components.

The KP653-120C kit includes a specialized drive roll and a matching guide tube. The drive roll features a profile designed to bite into the wire just enough to provide positive feeding force without flattening the tubular wire structure. This balance is crucial for cored wires, which have a hollow center filled with flux or metal powder. Crushing the wire can lead to the flux dropping out or the wire jamming in the tip. The included guide tube ensures the wire enters and exits the rolls in a straight line, preventing "birdnesting" and ensuring smooth transit into the gun liner.

Installation is straightforward, allowing welders to switch setups or replace worn parts quickly to get back to the job. The LN-9 GMA and LN-35 are legendary feeders known for their durability, and pairing them with the correct consumables is key to unlocking their full potential. Whether you are welding thick structural plates or heavy machinery components, the consistency provided by new drive rolls can be felt in the smooth hum of the arc. Don't let worn rollers compromise your weld quality.

By using this genuine Lincoln Electric kit, you are ensuring that your equipment functions as intended by the manufacturer. The materials used in these drive rolls are heat-treated for wear resistance, ensuring they hold up against the abrasive nature of welding wire over time. Upgrade your setup today with the KP653-120C and experience the difference that smooth, reliable wire feeding makes in your daily welding tasks.