Alternator (Hitachi)
part # model applied date qty interchange superceded
from to newer former
ASSY-ALTERNATOR (12V-35A) (HITACHI LT1
23100-U0100 L16,L18,L20B 7509 1
23100-U0101 L16,L18,L20B 7510 7510 1 Yes Yes 23100-U0100
23100-U0102 L16,L18,L20B 7511 1 Yes Yes 23100-U0101
ASSY-ALTERNATOR(12V-35A) (HITACHI LT1
23100-M0402 L20B 7511 7610 1
23100-M0403 L20B 7611 1 No Cnd 23100-M0402