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MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6

MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6
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MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6 MerCruiser Alpha One 43-75325A3 Gen II 1991-1997 Upper Gearcase Gear set 4.3L V6
$ 180.00
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Item Details

  • Found in MerCruiser Gen II upper gearcases for 4.3L V6 205hp / 175hp Engines 1991-1997
      • (Actually these were also used on Gen II drives 1991-1997)
  • The gear set here is 43-75325A3 (Sierra equivalent 18-2204)
    • 17-19 (tooth count) 1.84 Ratio for 4-cylinder GM Chevy 4.3L 262CID V6 175hp & 205hp sterndrive engines.
  • If you have any questions on compatibility, or any other questions about this item, please don't hesitate to contact me.
  • Freshwater Used Parts.
  • These look great and  were removed from a completely functional upper gearcase.
  • The bearings are still on this and should be ok yet, but for piece of mind I would recommend you should replace them, but this is completely up to your discretion...
  • Purchase with confidence!

Notable Part Numbers included

  • 43-75325A3 Gearset >>>> (43-853643 (17-tooth) & 43-821824 (19-tooth))
  • 45-55796 1 Driveshaft
  • and other parts as pictured...

1970 1971 1972 1973 1974 1975 1976 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990


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