A.O. Smith Label States "1.4 HP", But Pump Tag Says 3/4. Shaft Seal Leak

Pool Equipment
1

impeller # 35-5775 V.  Pentair?

motor: Century centurion:  A.O. Smith Label States “1.4 HP”, But Pump Tag Says 3/4.

Shaft Seal Leak Which seal kit do i purchase?