40, 44 & 48 HP Briggs & Stratton Horizontal & Vertical Shaft mud motor engines are now available at Bayou Rentals in Patterson La. All engines are modified, tuned, ... 40 horsepower electric motor vertical hollow shaft, 324TP frame, 230/460 volt, 1800 rpm, WP1, Used for Irrigation or pump applications. Non-Reversing Ratchet: Ball Type. Two Year ...