Suggested replacement: Hayward Pool pump Part Seal Assembly - SPX1500KAApplication: Inground Hayward SP5710W Turbo FLO II Pump 1 HP Shaft: 5/8, .625Seat OD: 1.531Material: PhenolicHayward Part Seal Assembly - SPX1500KASKU: SPX1500KAC$0.00PriceCall for Price and Order