This pump was built in 2015, that means it's only been in the weather for maybe 15 months, 3 months per year. It is in really bad shape due to rust . I was looking at parts lists and don't see any listings for the pump cover. I was hoping to just pull the rotted part off and slide on a new cover. Do they make it, can I get it? Would sure hate to spend $500 on a pump just to replace the rusted cover. Any suggestions would be welcome. It is a pentair whisper flo wfe-6/011514 motor#196234 hp-1.5 Thanks.