MerCruiser 78477 78403A2 Alternator 3-Wire 10SI Early 37 Amp Delco Remy 1102938 80hp 7L 350 V8 applications 1986-1989

7L 350 V8 applications 1986-1989

200-260 HP MerCruiser®--1983-1985

The choke shutter is broken on this and will need to be replaced

250hp (and Possibly others)

also this the water fitting for power steering components

MerCruiser 78477 78403A2 Alternator 3-Wire 10SI Early 37 Amp Delco Remy 1102938 80hp 7L 350 V8 applications 1986-1989Part Number(s) Included Manufacturer AC Delco Stamped Part Number 1102938 Rated Amperage: 37A 12V 37 amp "3 Wire" Negative Ground 2 wire plug 2 inch mounting foot Internally Regulated Equivalent Part Numbers MerCruiser 78477 Pretty much the early 1978 1982 version of the 3 wire alternator 78403A2 General Application Compatibility Please Consult your parts manual as this was specific to the wiring based on whether it was used in an OMC or MerCruiser