Pentair Kreepy Krauly Legend II Back-Up Valve - Gear Assembly | LX16 Intelliconnect The bottom cover is a

The bottom cover is a replacement part that was made by Pentair from the same high-quality materials used to manufacture the original factory part making this a genuine OEM product

does not flash on power up

This part is white with two different-sized holes in its center

It is caused by several factors which include body oils

Pentair Kreepy Krauly Legend II Back-Up Valve - Gear Assembly | LX16 Intelliconnect The bottom cover is aPentair Kreepy Krauly Legend II Back Up Valve Gear Assembly (LX16) The backup valve (gear assembly) is a replacement part that was made by Pentair. Making this a genuine OEM product. These gears are the internal parts of the backup valve which was designed to be the feature that backs the pressure side cleaner out of any corners or edges on the pool steps which would cause the cleaner to be hung up or impeded in any way thus disrupting the cleaning