The spa pump is the second most expensive component in a spa pack and it is the one most likely to fail. Generic motor thru bolts 10 32 x 12 long x 2 thread. Why buy any other replacement brand.
A O Smith Bn61 2 Hp1 4 Hp 3450 1725 Rpm 2 Speed 230 Volts 48y Frame Psc Odp Enclosure Rigid Base Pool Motor To View Further For This Pool Pump Spa Pool Pool