MerCruiser 78477 69729 1103193 Alternator 3-Wire 10SI 37 Amp Delco Remy Exhaust Manifold The pressed-on bearing on these

The pressed-on bearing on these Should probably be replaced but this is up to your discretion

Clean Surfaces

Exhaust Cover Inner: 306165 0306165 316163 0316163

This style was eventually replaced in the late 70's / early 80's with the square / splined swivel shafts that had a different gimbal ring

The main differences between 3852273 / 3854605 vs the older transom plates is that the middle section cutout is larger on these "newer" style ones

MerCruiser 78477 69729 1103193 Alternator 3-Wire 10SI 37 Amp Delco Remy Exhaust Manifold The pressed-on bearing on thesePart Number(s) Included Manufacturer AC Delco Stamped Part Number 1103193 Rated Amperage: 37A 12V 37 amp "3 Wire" Negative Ground 2 wire plug 2 inch mounting foot Internally Regulated Equivalent Part Numbers MerCruiser 56045> 59755> 69729> 78477 This is pretty much an 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