Baldor Electric Motors is no longer manufacturing this motor, possible replacement is the following Baldor Electric Motors part#
EJMM3713T
*** This motor has been replaced by model #EJMM3713T***
JMM3713T, 15 Hp, 3600 RPM, 215JM FR, 208-230/460 Vac, 3 PH, TEFC, Foot Mounted, Close-Coupled Pump Motor