This is a 7-1/4 inch Coin Release Weir that is spring loaded skimmer weir. This Coin Release Weir is used
This is a skimmer weir with pin for AquaGenie Skimmers | Pool-Equipment. This includes numbers 7 and 8 from schematic.
Details & Specifications This is an AquaStar FlowStar replacement weir for standard and vinyl/fiberglass Skimmers | Pool-Equipment and the color