https://www.easternsurplus.net/PartDetails/5653/SP-1905-Variable-Resistor-Generators-with-4A084-3-Gasoline-Engine
Variable Resistor for MEP-018A 10 Kilowatt Generators equipped with 4A084-3 Gasoline Engine
Variable Resistor for MEP-018A 10 Kilowatt Generators equipped with 4A084-3 Gasoline Engine NSN 5905006832807 PN RA20NASD750A