Part Number: IM1910

Drive Shaft Housing

(Upper Half of Outdrive) All New Complete Drive ShaftHousing. Mercruiser #1 (pre 1985) or

Mercruiser Alpha Generation 1 (after 1985)

Your discounted price: $995.00 plus S&H

Part Number: IM1810

Complete Gear Case Assembly

Complete lower half of outdrive all new.Alpha drive with h.d. gears fits all drives #1 or Alpha.

Even though the alpha drive is built of different parts

that are not compatable with the older

Your discounted price: $995.00 plus S&H

#1 units, the whole

part can be installed on an older upper. It is more durable.