Baldor Electric Motors is no longer manufacturing this motor, possible replacement is the following Baldor Electric Motors part#
EJPM3611T
*** This motor has been replaced by model # EJPM3611T ***
JPM3611T, 3 Hp, 1800 Rpm, 182JP FR, 208-230/460 Vac, 3 PH, TEFC, Foot Mounted, Close-Coupled Pump Motor