The 4 HP Waterway Executive 56 # 3721621-1D is a durable high performance pump that delivers reliable water flow efficiently. Always select a replacement pump with the same part number as the Waterway part number.
Not proper O rings,should advertise or include as other sites often do.
Pump was replaced and working perfectly. Delivery was fast. Very knowledgeable staff.
The far bolt was worn so I had to cut it. I then used a toggle prepositioned in the new pump which dropped into the hole as I squeezed the pump in place. Look at the diagram on the pump for the correct wiring. I used an Oil filter wrench to loosen the water pipes. Probably a good idea to order new O ring seals. Very happy with the pump although delivery was a little slow.
Easy to hook up and quiet as well
my Spa works like new !! thanks !
Perfect fit. Talked directly with a someone to double check before ordering. Was very helpful.
Delivered in two days to my door.
Only issue was the bracket was bent to affix motor. Was an easy enough adjustment.
This pump was $200 more everywhere else I looked.
Received product within 24 hours. Was the exact fit. Hot tub up and running in about an hour.
Good price. Works well. Ordered 1 day and received the next. Couldn't ask for a quicker turn around!!