
Quick overview
- Complete wet end The whole water end assembly rather than a housing or an impeller on its own.
- Matched to 4HP Built for the 4HP rating in the Executive line, so the impeller matches the motor.
- 2.5 inch ports The larger 2.5 inch port version of the Executive wet end.
- 56 frame Made to mate to a 56 frame motor.
- Reuses your motor If the motor is sound and the wet end is cracked or worn, this is the half you replace.
- Genuine Waterway Waterway part 310-1440, the factory assembly.
Similar products
Other products people compare with this one.
Product details
The Waterway 310-1440 is the complete wet end for the 4HP Executive pump in the 2.5 inch port size, built for a 56 frame motor. It is the genuine Waterway assembly.
What you are replacing
The wet end is everything the water touches: the housing, the seal plate and the impeller. Motors and wet ends fail for different reasons and on different schedules, so a pump with a healthy motor and a cracked or worn water end does not need to be replaced whole. This part number puts a new water end on the motor you already have.
Getting the right one
Executive wet ends are built to match horsepower, port size and motor frame. This one is the 4HP, 2.5 inch, 56 frame combination. Confirm all three against your pump before ordering, since an impeller matched to a different horsepower will not load the motor correctly.
| Brand | Waterway |
|---|---|
| Manufacturer part number | 310-1440 |
| UPC | 806105364388 |
| Type | Complete wet end |
| Series | Executive |
| Horsepower | 4HP |
| Port size | 2.5" |
| Motor frame | 56 frame |
| Part type | Pool pump part |
| Shipping weight | 2.95 lb |
| Ships | Parcel |
Request a quote
Need a volume price, a freight quote, or pricing in writing before you order? We reply the same business day.
Customer reviews
More from Waterway
Questions and answers
What people ask about this product, answered by our pool techs.





















