Hayward MaxFlo VS 420 Variable Speed Pump with Omnix W3VSP23420 Parts & Diagram
Replacement parts and exploded parts diagram for the Hayward MaxFlo VS 420 Variable Speed Pump with Omnix (model W3VSP23420). Find the part on the diagram, then look for the same number (#) next to each part in the Available Parts list and add the parts you need to your cart.
Parts marked Alternate are compatible replacements from other manufacturers.
Other Parts on This Diagram
These parts are not listed for online purchase. Contact us with the diagram number and part number to order.
- #1 – SPX2700UNKIT – Union Connector Kit (Includes 2 Nuts, Connectors & Gaskets)
- #2 – SPX4000FG – Drain Plug With O-Ring
- #5 – SPX2300Z4 – Strainer Cover O-Ring
- #6 – SPX2300M – Strainer Basket
- #7 – SX220Z2 – Diffuser O-Ring
- #8 – SPX3200Z8 – Diffuser Screws
- #10A – SPX2710CM – 1.65 THP Impeller
- #10B – SPX2715CM – 2.25 THP Impeller
- #11 – GMX600F – Housing O-Ring
- #12A – SPX2700SA – Shaft Seal Assembly
- #13 – SPX2300E – Seal Plate
- #16 – SPX2700ZPAK – Hardware Pack (Includes 4 Housing Bolts, Seal-Plate Spacers & Square Nuts)
- #17 – SPX1600Z52 – Motor Support Base Mount Screws
- #18 – SPX2300G – Motor Support (VSP) With Base Mount Screws
Please confirm your model number matches your existing equipment before ordering.
GTIN:
SKU: DIAGRAM-W3VSP23420
Brand: Hayward
Price range
$30.99 - $365.00
Tax and shipping are calculated at checkout.

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Key Features
- Exploded parts diagram for the Hayward MaxFlo VS 420 Variable Speed Pump with Omnix (model W3VSP23420)
- 6 replacement parts available to order online
- Diagram number shown next to every part for easy matching
- Genuine Hayward replacement parts
- Add multiple parts to your cart at once