Washer gearcase not fitting. 1/4 inch shorter. part is correct

Please make sure to click on General above and select the correct appliance type first.

Brand:Maytag
Model Number:mvwb865gw0
Main Symptom:
What happens & when:

Error Code (if any):
Parts or tests already tried:replaced gear case. Basket won’t sit all the way down on the shaft?
Photos / video link:

In most cases you have to wiggle the tub down onto the shaft. Make sure that you got the correct part.

https://www.appliancepartspros.com/whirlpool-gearcase-w11393685-ap6977680.html