Transfer case shift boot???

Sorry if this has already been posted, I searched here and didn't find it.

I'm doing the clutch on my 02 4x4 and decided since everything is out, I might as well replace all the little things. I changed the shift boot for the gear selector (manual), and figured I'd change the one for the 4wd selector as well. I scraped the old disintegrating plastic from the old one out and looked for a new one online. Can't find anything for it. Called Toyota and the parts guy said that the bushing I removed doesn't exist. I can't be the only one having this problem, does anyone have a part number I can go off of? It's that little circular bushing that sits right underneath the 4wd lever inside the top of the transmission.

 

This?
https://www.marlincrawler.com/product/heavy-duty-seats