Apex oil leak on clutch side motor cover?

[relentless rider]

blew the belt on my t apex, the strings for the belt wraped around the back side of the clutch and took out the seal.I pulled the clutch,and motor cover off to replace the seal with a cover with the seal in it from an rx1 motor,didnt work,it looks like the seal on the apex motor is the inter bearing seal on the engine shaft reduction gear assembly .Does anyone know if the bearing on that E S R G A comes out,or do i have to buy the hole assembly?
If so is anyone parting out a apex motor? cuz that part is like $350-400 bucks to fix a small become big problem.

 

[relentless rider]

this is it

The O ring seals around the case cover,and the enter sealed bearing is what seals the shaft the chutch gos on. Can number 18 be pressed apart were the bearing is on gear side?