Parts for Alpha One (Gen.II) 1998 & Up MerCruiser Outdrive Units Gear Housing Chart (Counter Rotation)
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 815822A47 | GEAR HOUSING ASSEMBLY COUNTER ROTATION (1.47:1 - 1.62:1 - 1.81:1 - 1.94:1 RATIO) (1 required per assembly) |
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1623-815822A47 - Gear Housing Assembly [ More info ] Unavailable |
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90-118-02 - SE116 Lower Unit Mercruiser Alpha One Gen II, Counter Rotation, See Detail Page [ More info ] |
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90-116-02 - SE116 Lower Unit Mercruiser Alpha One Gen II, Std Rotation, See Detail Page [ More info ] |
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| #- | 815822A52 | GEAR HOUSING ASSEMBLY COUNTER ROTATION (2.00:1 RATIO) (1 required per assembly) |
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1623-815822A52 - Gear Housing Assembly [ More info ] Unavailable |




