MerCruiser 78477 78403A2 Alternator 3-Wire 10SI Early 37 Amp Delco Remy 1102938 80hp 250hp (and Possibly others)

250hp (and Possibly others)

also this the water fitting for power steering components

Removed from a  1970 Chrysler Outboard 55hp Model # 559HA - Inline 2 Cyl

200-260 HP MerCruiser®--1983-1985

((BRAVO XR ONE)

MerCruiser 78477 78403A2 Alternator 3-Wire 10SI Early 37 Amp Delco Remy 1102938 80hp 250hp (and Possibly others)Part 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