MerCruiser Alpha One Gen II 2 Lower Unit Counter Rotation Gearcase 3.0L 4.3L 5.0L 5.7L
Item Details
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This is a counter rotating unit. Usually only found on boats with twin engines. Impeller will need to be inspected.
- Compatible with all upper alpha one gen II 2 Units used 1991 & Up Regardless of engine (140hp 3.0L 4.3L V6 5.0L 305 5.7L 350 V8 etc)
- 1623-815822-C4
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Shifts and functions as it should.
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All shafts are pretty clean and not rusted up.
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No leaks or bad seals found after pressure testing.
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Gear oil will be drained before shipping.
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No Cracks or Welds
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Purchase with confidence!