Waterway 2" 56-Frame 2-Speed 12.0/4.4 Amp Executive Pump 4HP MX-40226-20 Parts & Diagram
Replacement parts and exploded parts diagram for the Waterway 2" 56-Frame 2-Speed 12.0/4.4 Amp Executive Pump 4HP (model MX-40226-20). 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.
- #2 – 805-0112 – O-Ring - Pump Drain Plug
- #5 – 319-1270 – Wear Ring
- #6 – 310-2330 – Impeller Assembly - 1 1/2 HP
- #9 – 315-2301 – Volute Housing
- - – 310-2300 – Impeller Assembly - 2 1/2 HP
Please confirm your model number matches your existing equipment before ordering.
GTIN:
SKU: DIAGRAM-MX-40226-20
Brand: Waterway
Price range
$4.77 - $42.92
Tax and shipping are calculated at checkout.

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Key Features
- Exploded parts diagram for the Waterway 2" 56-Frame 2-Speed 12.0/4.4 Amp Executive Pump 4HP (model MX-40226-20)
- 8 replacement parts available to order online
- Diagram number shown next to every part for easy matching
- Genuine Waterway parts plus compatible alternates
- Add multiple parts to your cart at once