Miller RFCS Series Foot Pedal Replacement Base

Restore Your TIG Pedal with the Miller 198036 Base

There is nothing more frustrating than trying to lay down a perfect TIG bead while your foot pedal is sliding around or wobbling because of a cracked base. The Miller 198036 Foot Control Base is your solution to getting your trusty RFCS pedal back in fighting shape without breaking the bank on a brand-new unit. We know that in a busy shop, equipment gets kicked, dropped, and dragged across rough concrete. Over time, the bottom of your foot pedal can crack or wear out, compromising the stability you need for those critical amperage adjustments.

This replacement base is the exact part you need for the most common Miller pedals, including the workhorse RFCS-14 and the heavy-duty RFCS-14HD. Instead of tossing a several-hundred-dollar piece of equipment into the scrap bin just because the plastic or metal housing is damaged, you can simply swap out the base. It’s a smart, cost-effective repair that you can do right on the workbench. The part is built with the same durability as the original, ensuring it can handle the heat, grit, and heavy boots of a welding environment.

Installation is straightforward. You simply disassemble your current pedal, move the guts and the top cover over to the new base, and screw it back together. It fits perfectly because it’s a genuine Miller part—no drilling or modifying required. Once installed, your pedal will sit flat and secure on the floor again, giving you that planted feel you need for precise heat control. Don't let a broken piece of plastic ruin your rhythm; grab a replacement base and keep your arc smooth and steady.

Whether you are a hobbyist with an older RFCS-5 or a professional fabricator running an RFCS-14HD, keeping your accessories in top condition is part of the job. This base protects the sensitive electronics inside your pedal from dust and moisture coming up from the floor. It’s a small investment that extends the life of your welder’s remote control significantly.