Za 020 kaže ovo:
The first two or three digits indicate the transmission type, with the final five digits giving the date of manufacture in the format of DDMMY. As an example, the is off of my GTI is 4K17083. This signifies its a GTI "4K" transmission with a manufactured date of August 17,1983, with the 8 in 1980 implied. Another example is a spare transmission I have with a code of AGB08017, which signifies a GTI 16V "AGB" transmission with a manufactured date of January 8, 1987.