Valido per: ENGINE 612.981 in MODEL XD1, XD2, XD3, XD4, XD5, XD6, XD7, YD1##, YD2##, YD3##, YD4##, YD5##, YD6##, YD7##, WD1##, WD2##, WD3##, WD6##, WD7## ### as of 313477 as of 3.9.01 ENGINE 612.981 in MODEL 903.61 /66 /67, 904.61 /66 with CODE (E28) Additional battery, 12V/88Ah with CODE (E36) Isolating relay with CODE (ZU7) National version for Canada ENGINE 612.981 in MODEL 903.61# /66# /67#, 904.61# /66# ## as of 313477 as of 3.9.01 with CODE (E28) Additional battery, 12V/88Ah with CODE (E36) Isolating rela