Replace this.
https://www.amazon.com/Hayward-AXV621DAT-Pool-Frame-Turbine/dp/B002ZPWGKA/ref=mp_s_a_1_4?crid=3HGNFVFSEV3XV&keywords=hayward+navigator+parts&qid=1686502569&sprefix=hayward+na%2Caps%2C107&sr=8-4