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SEI MARINE PRODUCTS- Mercruiser Alpha One Gear Set 43-18410A4 1.50/1.47 I R MR Generation I Gen II

4.9 (1) Write Review
Free shipping on orders over $29.99

$393.99

$ 99 .00 $99.00

In Stock
  • This gear set replaces OE#: 43-18410A4 for 1973 and newer I, R, MR, Alpha One Generation I and Generation II drives with a serial number of 0K999999 and below.


This gear set replaces OE#: 43-18410A4 for 1973 and newer I, R, MR, Alpha One Generation I and Generation II drives with a serial number of 0K999999 and below.


Mark Walker
Reviewed in the United States on April 8, 2025
Perfect and showed up ahead of schedule.