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Mercury Mercruiser - Upper Gear Kit - Fits MC-I, R, MR, Alpha One & Gen II - 43-55778A3
Mercury Mercruiser - Upper Gear Kit - Fits MC-I, R, MR, Alpha One & Gen II - 43-55778A3
SKU:
43-55778A3
$477.37
$498.57
Unit price /
Unavailable
Mercury Mercruiser - Upper Gear Kit - Fits MC-I, R, MR, Alpha One & Gen II - 43-55778A3 is backordered and will ship as soon as it is back in stock.
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Description
Description
20-24 teeth, 1.98/1.94 & 2.40 ratio
Fits:
- MC-I
- R
- MR
- Alpha One & Gen II (s/n 0K999999 and below) (1970-1997)