No	Part Number	Description	Price
1	SPX4020AA	Pump Housing	$269.99	Please email for Avalability
2	SPX4000B	Diffuser	$21.99
3	SPX4000DLT	Strainer Cover Kit (includes Cover, Lock Ring, T -Ring)	$59.99
4	CX400G	Strainer Cover O-Ring (prior to 2003 models)	$17.99
4	SPX4000TS	Strainer Cover T-Ring (2003 - 2007)	$17.99
5	SPX4000M	Basket	$16.99
6	SPX4000UNPAK1	Union Kit (Includes 1 Straight Union Connector, 1 O-ring, 1 Nut)	$14.99
7	SPX4000Z1/0-83*	Diffuser O-ring	$2.99
8	SPX4000FG	Drain Plug w/Gasket	$2.99	Please email for Avalability
9	SPX4000E	Seal Plate	$39.99	Please email for Avalability
10	SPX4000T/0-239*	Seal Plate O-Ring	$5.99
11	SPX4000SA2	Seal Assembly (2003 -    )	$15.99
14	SPX3021R	Impeller Ring 3/4 thru 3 HP	$3.99	Please email for Avalability
15	SPX4000K	Motor Lock Ring	$39.99	Please email for Avalability
16	SPX4007CKIT	Includes: Impeller for 1 HP and Seal Assy	$31.99
16	SPX4010CKIT	Includes: Impeller for 1 1/2 HP and Seal Assy	$31.99
16	SPX4015CKIT	Includes: Impeller for 2 HP and Seal Assy	$33.99
16	SPX4020CKIT	Includes: Impeller for 2 1/2 HP and  Seal Assy	$31.99	Please email for Avalability

* Replacement O-Rings being sold are from Aladdin

**Note: For models prior to 2003, when replacing either the impeller or seal assembly, must purchase the impeller kit to replace both to ensure compatibility.