Hi @wbee
Here's the [https://www.searspartsdirect.com/model/5h0nzzfmc9-001085/thermador-mcb265-range-microwave-combo-parts|parts list] for a Thermador MCB265 range/microwave oven that may help.
Locate the wanted parts in the parts list to find the ''manufacturer's part number'' listed with it.
I realize that it states that the manufacturer no longer makes these parts but if you search online for ''Thermador (insert wanted part number)'' you will get results for suppliers e.g. for the left door hinge roller, search for [https://www.google.com/search?client=firefox-b-d&q=thermador+14-11-607|Thermador 14-11-607], for the hinge bracket cable search for [https://www.google.com/search?client=firefox-b-d&q=thermador+14-12-462|Thermador 14-12-462] etc.(examples only)