Mercruiser 43-853642A-2 Upper Gear Set - 1.94/2.4
Genuine OEM Mercury-Mercruiser part.
Fits: Alpha One Gen II (s/n 0L000040 and above) (1998 & newer) and Vazer drive
20-24 Teeth
1.94...
GM 5.7 Marine Engines
Why buy an ATK Marine Engine? ATK is a leading manufacturer of marine engines. ATK designs engines that are made with performance in mind and long lasting durability is a...
Replacement Upper Unit for Mercruiser R, MR, Alpha One. 1.94 Ratio
1.94 ratio also replaces 1.98 ratio
Comes with a 9-9/16" [new style] input yoke.
3 Year Manufacturer's...
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