Top Marine stands out from other companies for replacement Mercruiser Sterndrive Alpha One Generation I Upper ratio 1.47 in the marine field.
Our prices are Canada’s most competitive, which makes Top Marine the number one reference for Sterndrives. With our 3-year warranty, we ensure complete satisfaction. We do not sell reconditioned drives only brand new parts. Our website is also easily accessible and entirely secure, making your shopping experience enjoyable.
This unit is a Replacement for (Mercruiser’s R/MR/Alpha One I/O 1972-1990
Mercruiser sterndrive 228 HP and up from 1974-1990.
Mercruiser sterndrive 225-S 1974
Mercruiser sterndrive 233 1975-1977
Mercruiser sterndrive 250 1977
Mercruiser sterndrive 260 1978-1982
Mercruiser sterndrive 898/228 1977-1982
Mercruiser sterndrive R/MR/Alpha One 1983-1990
Mercruiser sterndrive engine from 1983-1990 include 5.7L, 5.0L (4 barrel carb)
Mercruiser sterndrive engine from 1983-1990 include 350, 305 (4 barrel carb)
Mercruiser sterndrive engine horsepower 260 HP, 230 HP, 228 HP
Comes with a 9-9/16 new style input yoke
Install Kit or Anode Kit are not included.
NO warranty over 300 HP
Your purchase will be shipped via FEDEX. Generally they are shipped to you in 2-3 business days, however during peak summer hours it may take longer. A tracking number will be provided via your email.