Pump Motor Replacement

have an inground pool est gallons about 26,000.  The motor got burned out during a backwash when the hose broke and the water went up the cooling vents sparking the motor.  It comes on but won’t work.  I don’t know if anything happened to the pump or not during this fiasco.  I just bought this house and know nothing about the history on the pool other than it was probably put in after the house was built in 2004.   If I replace the motor and the pump is bad, I will need to replace the pump and I cannot find it anywhere online.  In order to replace the motor and assume the pump is still good, I need to know what kind size of shaft seals to buy to replace the old ones.  So my immediate plan is just to replace the motor.  BUT could you tell me what kind of shaft seals I will need for this Sta-Rite pump that I am unable to find anywhere online?  Here are the specs for my motor and pump.

The Motor:

USQ1152 / E4B412

Model # C48L2PA103C5 Sex 8C07

Volts 115 / 230  Rot = CCWPE  HP 1 1/2

ENCL= ODP  Ph 1 Code J

RPM 3450 FR 48Y HZ 60

MAX Load AMPS 19.2 / 9.6  SF 1.1

Insul Clas B AMB 52 degree Cel Time Rating Cont.

Type UAC

manufactured by the AO Smith Corporation, Mexico

The Pump:

Model Number P2RA5F (the 5 might be an S) - 132L

Rotation 1 J03x

Self-priming

Sta-Rite industries

Any information you could provide on this pump and/ or system would be greatly appreciated.