Overview Product Description Marley Electric Replacement Motor 0.32 Amps, 1550 RPM 480 Volts, 60 Hz Shaft: 5/16" Dia. x 1-1/4 Long Rotation: CW Facing Lead End Class B Insulation Thermally Protected CROSS REFERENCES: JA2R301N, JA2R301, 71732363, JA2R301T, 3900-0347-000 Fits Dayton Heaters: 3UF84, 3UF87; 2YV52 Product Videos Custom Field Product Reviews