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AC-51 31.59 (SAE B pump flange. SAE B 13T pump coupler with 7/8" keyed auxiliary shaft & motor mounting base)
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Curtis 1239e-8521 HPEVS AC-51 Brushless AC Motor Kit - 144 Volt, EV West - Electric Vehicle Parts, Components, EVSE Charging Stations, Electric Car Conversion Kits
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