K3964-1 - Lincoln Electric Wire Feed Module for SAE and Classic HE Welders

Maximize Your Welder's Potential

Unlock the full versatility of your Lincoln Electric engine-driven welder with the K3964-1 Wire Feed Module. Designed specifically for the Classic® 300 HE and SAE®-300 HE series, this essential accessory transforms your machine into a true multi-process workstation. While your engine drive is already a legend for Stick welding, adding this module equips it with Constant Voltage (CV) output, the gold standard for MIG and Innershield® welding. Whether you are working on construction sites, shipbuilding, or general fabrication, this module allows you to tackle wire welding jobs with the same confidence and precision you have with Stick.

The K3964-1 is all about improving productivity and weld quality. Wire welding processes are often faster and more efficient than manual Stick welding, but they require a stable voltage source to prevent issues like burn-back and excessive spatter. This module delivers that stability, ensuring smooth arc starts and a consistent bead profile. It allows you to easily switch between CV and CC modes, so you never lose the ability to go back to Stick welding when needed. Plus, by eliminating the need for extra control cables to the feeder, it keeps your workspace cleaner and safer.

Installation is straightforward, and the kit comes with everything you need to get up and running, including the control panel and hardware. It is the perfect companion for the LN-25 Pipe or LN-25 Ironworker wire feeders. By upgrading your machine with this module, you are not just buying a part; you are investing in the capability to say "yes" to a wider range of jobs. Experience reduced rework, faster travel speeds, and the professional results that come with using the right output for the right process.

Why Choose the K3964-1?

Don't let equipment limitations slow you down. The Wire Feed Module ensures you have the power and control needed for modern fabrication challenges. It accurately compensates for voltage drops over long distances, meaning you get consistent performance even when working far from the truck. Order yours from Welders Supply today and take advantage of our fast shipping and expert support to keep your operations running smoothly.