YAMAHA IT RANGE MODEL CODES

IT250H 1981 4V5 USA CANADA OCEANIA EUROPE ( UK **** )
IT250J 1982 4V5 USA CANADA
IT250J 1982 5L4 OCEANIA
IT250K 1983 25Y USA CANADA EUROPE
IT250K 1983 29V OCEANIA EUROPE OTHERS
IT250L 1984 25Y USA CANADA
IT250L 1984 29V EUROPE ( UK **** )
IT250L 1984 45G EUROPE OTHERS
IT250L 1984 45J EUROPE OTHERS
IT250N 1985 25Y USA CANADA
IT400C 1976 1K7 USA CANADA OCEANIA ( *** )
IT400D 1977 1W6 USA CANADA OCEANIA
IT400E 1978 1W6 USA CANADA OCEANIA
IT400F 1979 2X8 USA CANADA OCEANIA
IT425G 1980 3R8 USA CANADA OCEANIA ( UK **** )
IT465H 1981 4V6 USA CANADA EUROPE ( UK **** )
IT465H 1981 5L5 OCEANIA ( ****** )
IT465J 1982 4V6 USA CANADA EUROPE ( UK **** )
IT465J 1982 5L5 OCEANIA
IT490K 1983 26A USA CANADA EUROPE
IT490K 1983 29W OCEANIA EUROPE OTHERS ( UK **** )
IT490L 1984 26A USA CANADA
IT490L 1984 29W OCEANIA EUROPE
IT490L 1984 45K EUROPE OTHERS
* As shown on original document. Models were routinely exported on demand to smaller markets.
** Suspect error on original document. The model was probably intended for Europe.
*** Probably imported to other countries in limited numbers. Germany is known as an official destination.
**** My addition. Confirmed as a UK model .
***** Large numbers of 5X8 IT175J's were ' grey ' imported to the UK and sold as late as 1987.
****** My addition. Missing from Yamaha document.