@Stevepss
Hey Steve, welcome back and congrats on your new addition.
Here’s a link to the hop-ups for your car from Tamiya.
http://www.tamiyausa.com/product/rcp...=desc&offset=1
Below are the part numbers for the parts you called out. I didn’t see a specific bearing kit so you might check with your LHS. I think this kit only uses 9 bearings of various sizes.
Motor mount – 54166
Alum Diff – 54158
Damper/shock - 53901
Hope this helps. Good luck and have fun!