Baldor Electric Motors is no longer manufacturing this motor, possible replacement is the following Baldor Electric Motors part#
VPECP4114T
*** This motor has been replaced by model # VPECP4114T ***
VPCP4114T, 50 Hp, 3600 Rpm, 326VP FR, 230/460 Vac, 3 PH, TEFC, P-Base Vertical Solid Shaft Pump Motor