£119.00 inc. tax

Marine Engine Alternators

Alternator for Isuzu Marine Engine - 70amp starter only

Regrettably we no longer supply auxiliary / leisure alternators as people keep ruining them due to unnecessary / faulty wiring and alternator controllers and then expecting warranty service. 

The 70 amp alternator listed here is a straight swap for the OEM HMI part ALS 900021-ALS. It has a D belt (similar to a V-belt) and it will be the alternator your Isuzu engine listed below has as it's starter alternator (left-hand) or it's auxiliary alternator (right-hand). This alternator is a straight swap for the original with no wiring replacement required. As with all alternators this will require aligning by the installer with washers / shims as necessary. 

Compatible with the following Isuzu Marine engines
70 hp
55 hp
42 hp
38 hp
35 hp
33 hp
25 hp

These are brand new and boxed and ready to ship - no exchange is required
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