Standard tune up kit for the Hayward Super II pump includes the shaft seal and all o-rings, gaskets and lubricant.
We highly recommend replacing the shaft seal, o-rings and gaskets when replacing your motor.  If you use your old shaft seal, it will not mate up properly with the new motor and may leak.
This Tune Up Kit Works on These Pumps:
All Hayward Super II Pumps 1/2 HP - 3 HP single and dual speed models.
All Hayward SP3000 Series Pumps
Works on both standard efficiency and energy efficient Hayward Super II pumps
Leslie's Hydramax II
Note: Hayward Super Pumps use GOKIT3
Tune Up Kit Includes:
Motor Shaft Seal
Diffuser Gasket
Pump Lid O-Ring
Housing Gasket
Lubricant