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Alternator - HITACHI: Description

Hitachi alternators are conventional 3-phase, self-rectifying type alternators. Six diodes (3 positive and 3 negative) are used to rectify current.

All models are equipped with integral-type IC regulators, except Isuzu models equipped with gasoline engines. Isuzu models with diesel engines have IC regulators.

APPLICATION

Model Hitachi No.
I Mark
Gasoline LT150-144
Diesel LR150-78
Impulse (1) 8-94231-307-2
P'UP & Trooper II (Gasoline)
Non A/C (1) 8-94127-185-0
All Others (1) 8-94127-186-0
P'UP & Trooper II (Diesel) LR150-78
(1) Vehicle manufacturer's part number.
Fig 1: Disassembled View of Typical Hitachi Alternator
G29367