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Hayward NorthStar SP4000 Series Pump (1998-2007) Parts

SP4000 (full rated) AND SP4000X (uprated) FOR MODELS PRIOR TO 2003, WHEN REPLACING EITHER THE IMPELLER OR SEAL ASSY, YOU MUST PURCHASE THE IMPELLER KIT TO REPLACE BOTH TO ENSURE COMPATIBILTY

Hayward NorthStar Pump Parts Diagram (2008-Current)

Hayward NorthStar SP4000 Series Pump (1998-2007) Diagram

Click to zoom in

Diagram #	Part Title
*	Century (A.O. Smith) 1.65 HP Motor, V-Green, Round Flange 56J, Variable Speed, 208-230V
*	Tune Up Kit Hayward NorthStar 4000 Series Pumps (Pre-2003)
1	PUMP HOUSING
2	DIFFUSER
3	DIFFUSER O-RING, UNION O-RING
4	STRAINER COVER KIT INCLUDES: LID, LOCK RING, AND T-RING (NEW STYLE 2007 & PRIOR)
5	STRAINER COVER O-RING PRIOR TO 2003
6	Basket for Hayward NorthStar Pump (SPX4000M)
7	Union Kit, Includes 1 Union Connector, 1 O-RING, 1 NUT (2007 and Prior)
7	Union Kit, 1 Curved Connector 1 O-ring & Nut (2007 and Prior)
7	Union Connector - SPX3200UNKIT (2008 and After)
8	DRAIN PLUG WITH GASKET
9	SEAL PLATE
10	Standard Shaft Seal (Prior to 2003)
10*	Standard Shaft Seal 2003 and Later (For SP4000X Models/Verify With Full Model and Serial#)
**	U.S. Seal Manufacturing Sealube- Water Based Lubricant 1CC Pillow Pack
11	MOTOR MOUNTING PLATE
12	MOTOR CAP SCREW
13	IMPELLER RING - 3/4 THROUGH 3 HP
14	MOUNTING FOOT CAP SCREW (SET OF 2)
15	MOTOR LOCK RING
16	MOUNTING BASE With ADAPTER
17	IMPELLER KIT, 1/2 HP FULL RATED
18	Seal Plate O-ring (SPX4000T)
19	A.O.Smith 1 HP Up Rated North Star Replacement Motor
19	Motor, 1/2 Hp Northstar (spx1605z1bns, sp1605z1bns)
19	Motor, 1 1/2 Hp Dual Speed Uprated (spx1610z2mns, SP1610Z2MNS)
*	Protective Pool Motor Cover

View Parts List

Diagram #	Part Title
*	Century (A.O. Smith) 1.65 HP Motor, V-Green, Round Flange 56J, Variable Speed, 208-230V
*	Tune Up Kit Hayward NorthStar 4000 Series Pumps (Pre-2003)
1	PUMP HOUSING
2	DIFFUSER
3	DIFFUSER O-RING, UNION O-RING
4	STRAINER COVER KIT INCLUDES: LID, LOCK RING, AND T-RING (NEW STYLE 2007 & PRIOR)
5	STRAINER COVER O-RING PRIOR TO 2003
6	Basket for Hayward NorthStar Pump (SPX4000M)
7	Union Kit, Includes 1 Union Connector, 1 O-RING, 1 NUT (2007 and Prior)
7	Union Kit, 1 Curved Connector 1 O-ring & Nut (2007 and Prior)
7	Union Connector - SPX3200UNKIT (2008 and After)
8	DRAIN PLUG WITH GASKET
9	SEAL PLATE
10	Standard Shaft Seal (Prior to 2003)
10*	Standard Shaft Seal 2003 and Later (For SP4000X Models/Verify With Full Model and Serial#)
**	U.S. Seal Manufacturing Sealube- Water Based Lubricant 1CC Pillow Pack
11	MOTOR MOUNTING PLATE
12	MOTOR CAP SCREW
13	IMPELLER RING - 3/4 THROUGH 3 HP
14	MOUNTING FOOT CAP SCREW (SET OF 2)
15	MOTOR LOCK RING
16	MOUNTING BASE With ADAPTER
17	IMPELLER KIT, 1/2 HP FULL RATED
18	Seal Plate O-ring (SPX4000T)
19	A.O.Smith 1 HP Up Rated North Star Replacement Motor
19	Motor, 1/2 Hp Northstar (spx1605z1bns, sp1605z1bns)
19	Motor, 1 1/2 Hp Dual Speed Uprated (spx1610z2mns, SP1610Z2MNS)
*	Protective Pool Motor Cover

Available Parts:

Part # ECM16CU Mfg # ECM16CU

Century (A.O. Smith) 1.65 HP Motor, V-Green, Round Flange 56J, Variable Speed, 208-230V

$579.99 IN STOCK

Total Horsepower 1.65

Qty: