Need a part number for the plastic cover on the switch above the P on the shifter

Hi guys ,anybody know the part number for the little plastic cover that goes over the pushbutton transmission switch that you use if you can't get your transmission into park,
It's right above the P on the shifter .

 

33554C

 

Here's the complete part number.
33554-04060

https://www.toyotapartsdeal.com/oem/toyota~cover~shift~lock~release~button~33554-04060.html

 

Is there a button that you can purchase instead of the tab insert? My tab is missing but I was thinking I'd really rather have a button there.

It's probably a bad idea considering if someone breaks in the cab they can shift you truck to Neutral huh? Oh well just thought I'd ask......