A. O. Smith B121 A.O. Smith 3/4 HP keyed full rated pool pump motor B121 A.O. Smith/Magnatek 3/4 HP full rated keyed pool pump motor.. Product #: B121 Regular price: $145.99 $145.99

B121 A.O. Smith 3/4 HP keyed full rated pool pump motor

Brand: A. O. Smith
Product Code: B121
Weight: 20.00lb


Magnatek/A.O. Smith B121 replacement pool pump motor

This A.O. Smith B121 pool pump motor has the following specifications:

Horse Power:  3/4 HP
RPM:    3,450
Volts:   230/115 V
Motor Type:  CX
Enclosure:  ODP
Speed:  Single
Frame:  Round S56C
Shaft:  Keyed

NOTE:  It is recommended to always replace the shaft seal when replacing a motor.  See link below for details about purchasing shaft seal.

See all our Pool Pump Motors

Replacement for the following part numbers:
14155, 14663, 15390, 8-164438-20, 5KC33MN2526X, 5KC33MN2526BX, MGT605092, 816429824, C48J2DA142, C48J2DA153, C48J2DB142, C48J2DB153, C48J2DB157, C48J2DB158, C48J2DB159, C48J2N100, C48J2N113, C48J2N116A5, C48J2N120, C48J2N120A1, C48K2D5C1, C48K2DA128, C48K2DA141, C48K2DA147, C48K2DA5C1, C48K2DB141, C48K2N100, C48K2N101, C48K2N103, C48K2N109, C48K2N114, C48K2N115, C48K2N117, C48K2N117A2, C48K2N117A4, C48K2N117A5, C48K2N117A6, C48K2N117B1, C48K2N121, C48K2N122A1, SK1072, 164438, B121, B133, B625, M602, C1094, C489, EB121

Commonly used on the following pump models:
Aqua-Flo, Jacuzzi, Premier, Purex, Sta-Rite, Wet Institute