ISUZU Alternators

Standard for 4jb1
Hitachi Alternator, 12 volt 50 amp
model: ALT7055R

Standard for 4jg2
Hitachi Alternator, 12 volt 80 amp
model: ALT7055R-80
has been fitted to the 4jb1

N series Isuzu trucks
Alternator, 12 volt 120 amp
model: ALT160502
has been fitted to the 4jg2