Mercruiser Alpha 1 propeller

Alpha One & Gen 2 Outdrive Parts *Drawings *Videos

Mercruiser Alpha 1 propeller

3 blade aluminum props

3 blade aluminum props made by Solas
Compatible with the Mercruiser Alpha 1 sterndrive years 1984 and up 120 - 320 hp.
15-1/4 inch x 15 pitch thru 14-1/4 inch x 21 pitch available
Replacement prop shafts available
Tech support exploded view drawings
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For proper propeller installation the Hub Kit is required for
Alpha One stern-drives.
Please note: Hub kit is required to install propeller

2.5 to 5.7 liter years 1986 and up

Propeller and Hub Kit $229.99

(hub kit not included) $179.95

15-1/4" diameter x 15 pitch

15" diameter x 17 pitch

14-1/2" diameter x 19 pitch

14-1/4" diameter x 21 pitch

Customers who bought P/N 81390 also purchased:

87510 Mercruiser seals gasket kit 26-33144A2

P/N 87510 seal kit for Mercruiser lower units 1970 - 1990 models.

Replaces Mercury 26-33144A2. $44.99

21950 Bellows 30-803097T1

P/N 21950 For 1970 - 1990 Mercruiser models with serial numbers 3469428-0D46985. $145.95

12120 Alpha 1 outdrive water pump kit Mercruiser 1984-1990

P/N 12120 Alpha 1 gen 1 outdrive impeller pump kit with housing and gaskets .Compatible with 1984-1990 models. Replaces Sierra 18-3320. $35.95