Whirlpool washer won't spin

Washer Repair
1

Hello, my Whirlpool washer (Model LSB6300PW3) decided to stop spinning in spin cycle. It agitates fine but when it reaches the spin cycle it won’t move unless I either lift the lid or on rare occasion give the basket a push and I’ll only have to do this once during the entire wash. Now I’ve already replaced the lid switch, gearcase, coupler, clutch, and the basket drive brake. I double checked my installation and Im going nuts trying to figure this out. Is there something else that it could be? Thank you for your time.