SPX2603Z1VSPE Genuine Hayward OEM power end for the Super Pump W3SP2603VSP and SP2603VSP VS 1.65 THP family Variable Speed Pumps
Hayward SPX2603Z1VSPE — Super Pump VS “G3” Power End Assembly (Open Line)
Genuine Hayward OEM power end for the Super Pump VS 1.65 THP family—perfect when the motor/drive fails but your wet end housing is still good. Designed for W3SP2603VSP (Open Line) and SP2603VSP Super Pump VS models.
What this is SPX2603Z1VSPE
A factory-assembled motor + drive package with key wet-end internals preinstalled. It restores performance and keeps your original strainer housing and unions in place—saving time on the pad. From Hayward’s current “G3” generation of Super Pump VS parts.
SPX2603Z1VSPE Hayward® Super Pump VS G3 Pump Motor Drive Power End Manual
What’s included (pre-installed) in SPX2603Z1VSPE
- Motor & Variable-Speed Drive
- Diffuser (SPX2600B) & Diffuser Gasket (SPX1600R)
- Impeller (SPX2610C)
- Shaft Seal Assembly (SPX1600Z2)
- Housing Gasket (SPX1600T)
- Seal Plate (SPX2600E5)
- Motor Mounting Plate (SPX1600F5)
- Motor Cap Screws (set) (SPX0125Z44)
(Packaged by Hayward as “Power End Assembly – includes #7–14, motor & drive.”)
SPX2603Z1VSPE Compatibility
- Hayward Super Pump VS 230V (Open Line) — W3SP2603VSP
- Hayward Super Pump VS — SP2603VSP (non-W3)
This power end is part of Hayward’s 1.65 THP VS pump family, used across Super Pump VS variants documented in the official owner’s manual.
Key benefits
- True OEM fit & performance—no re-plumb when reusing your original Super Pump VS housing.
- Quiet, efficient TEFC variable-speed motor & sealed drive.
- Fast service—remove four bolts to access internals; factory-installed seal & impeller.
- Automation-ready—works standalone or via Hayward automation (Omni/ProLogic family) over RS-485; also supports relay control from third-party systems.
Installation notes (important)
- Install & service by a qualified professional only.
- Must be bonded/grounded and connected to a GFCI-protected circuit per NEC/local code.
- Use only Hayward genuine parts; using non-Hayward parts voids warranty.
We sells only brand new products; however, we do not provide any warranty coverage ourselves, nor do we guarantee manufacturer warranty eligibility.
It is the sole responsibility of the purchaser to verify whether a product qualifies for warranty coverage prior to making a purchase.
We strongly recommend contacting the product manufacturer directly to confirm warranty eligibility.
By completing your purchase, you acknowledge and agree that we are not liable for warranty coverage or support if the manufacturer refuses to honor the warranty based on their policies.

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