Wish that there were. That is the problem with all pins and housings, not just on the T6, I usually have to do detective work by using the part no. from the housing then checking against any seller's listing for it. Larger companies such as CPC/RS-Online/Mouser sometimes have the corresponding pins quoted at the bottom of the listing. Not infallible system though and can be very time consuming. Sometimes going through foreign listings in Eastern Europe/ Russia can yield results as those countries appear to be more geared up for repairing equipment unlike the UK. ( I have spent 2 days trying to find a particular housing with no result, I know that the Chinese make a copy but can't find it yet and it isn't available from the German manufacturer)
