Possible solution, remember nothing is inexpensive buying Tamiya parts:
1. Tamiya USA has the Part #19415793 in stock, Bearing 4mm Flanged #56014, "1 bag" of 2 for $9.25 plus $6.00 for UPS and CA Tax.
https://www.tamiyausa.com/product/rc...2#.Vq6EGSmrxGE
2. Part #17155141, RC Connection Cable #56037 is out of stock.
3. The issue with Tamiya USA is they will not mail outside of the USA, but if you choose, I can get the part bag and mail it to you, if you PayPal the funds in advance. Probably a 10 to 15 day turnaround.
FYI: I am building the Type 10 and no missing parts, but that is no help to you