Hayward DV5000/KingRay Cassette Assembly (Includes Diaphragm) | DCX105 2" collar The difference is that it

The difference is that it sits on the end of the sweep hose which shoots and propels dirt and debris off the walls or out of corners

These brushes help by getting these items near the center and large mouth opening of the Great White and Dorado where they can be sucked out of the pool and into the filtration system

10-32 x 7/8” SS Pan Head w/ Star Washer (48-045)

The mender nut was built to be the object that connects all the parts included in the hose kit like the wall connection to the PVC hose (4 foot) and swivels which then connects to the PVC hose (8 foot)

The 4 1/2" connector is a replacement part made by Zodiac

Hayward DV5000/KingRay Cassette Assembly (Includes Diaphragm) | DCX105 2" collar The difference is that itHayward DV5000 KingRay Cassette Assembly (Includes Diaphragm) The cassette assembly (includes diaphragm) are replacement parts that are made by Hayward. They used the same high grade materials that were used to make the original factory parts. This makes them genuine OEM parts that all our customers can trust. The cassette assembly was created to be the outer protective layer for the diaphragm which is the only moving part of the suction cleaner. it