Baldor Electric Motors is no longer manufacturing this motor, possible replacement is the following Baldor Electric Motors part#
EJPM3615T
**** This motor has been replaced by model # EJPM3615T ****
JPM3615T, 5 Hp, 1800 Rpm, 184JP FR, 208-230/460 Vac, 3 PH, TEFC, Foot Mounted, Close-Coupled Pump Motor