NEW 5HP Electric Motor for air Compressor 56HZ frame 3455 RPM 7/8" Shaft 19 AMP Heavy Duty Brand NEW WEG Compressor Duty Electric Motor 5HP 230VOLT 56HZ FRAME 7/8" SHAFT DIAMETER DESIGNED TO REPLACE 56HZ, 143T, 145T FRAME SIZES 5HP 56HZ FRAME 3440 RPM 7/8" SHAFT DIAMETER 20.3 FL AMPS AT 230 VOLTS Comes with full manufacturers warranty 230 VOLT MOTOR ( NOT DESIGNED FOR 208 VOLT APPLICATIONS)