Quicksilver 817119A4 55 Amp Alternator, Mando, V-Belt for 4-Cylinder MerCruiser Sterndrive or Inboard Engines Made by General Motors (1982-2016) EPAWATPRE3 In addition to doing everything

In addition to doing everything a battery disconnect switch does

With the same quality and craftsmanship you've come to expect

Mariner or MerCruiser included

Electric Diaphragm Pumps

Quicksilver 817119A4 55 Amp Alternator, Mando, V-Belt for 4-Cylinder MerCruiser Sterndrive or Inboard Engines Made by General Motors (1982-2016) EPAWATPRE3 In addition to doing everything55 amp alternator 817119A4 is for 4 cylinder MerCruiser sterndrive or inboard engines made by General Motors from 1982 2016. It is also for V6 and V8 MerCruiser sterndrive or inboard engines made by General Motors 1982 1996. See your service manual for replacement directions. Easy to change out your non functioning alternator with common shop tools. Product Details Manufacturer part number: 817119A4 Exact replacement alternator for select MerCruiser