Our rheostat is engineered to original specs and easily replaceable, allowing it to be replaced and fully restored to functionality after the original component fail. Each unit is rigorously 100% factory tested for stable quality 239168 Rheostat 150 50 Ohm, Interchange with 238905 Rheostat The 239168 Rheostat is compatibility with 225 250 welding generator and Elite; Also fits for Wildcat 200 welding generator, offering precise control and functionality for your welding tasks Made of heat- ceramic and zinc alloy, the rheostat 150 50 ohms, is and anti-, ensuring stable operation under high load conditions and suitable for long-term use With top-tier quality control and rigorous testing in our own factory, ShenBrala is so confident the part work perfect on your equipment. In case of any issue, we offer a 1-Year after-support service for peace of mind, Weight: 1.19931470528 pounds, Manufacturer: Wesafrae