Alpha 1 Water Passage Parts Kit - Mercruiser Outdrive

Alpha One & Gen 2 Outdrive Parts *Drawings *Videos

Alpha 1 Water Passage Parts Kit - Mercruiser Outdrive

Water pump passage kit for outdrive

OEM 42724A3-1
Exploded view Mercruiser drawings
GLM P/N 12200 Alpha 1 water pump passage kit includes copper tube

12200 Water pocket assy. $32.99

Customers who ordered P/N 12200 also purchased:

12202 Water Tube 32-54236

12202 Water Tube 32-54236

P/N 12202 Copper water passage tube. Compatible with models up to 1990. Replaces OEM 32-54236, Sierra 18-3220. $10.99

12120 Alpha1 Gen2 Water pump impeller kit

12120 Alpha1 Gen2 Water pump impeller kit

P/N 12120 Alpha One (1983 - 1990, serial numbers 6854393-OD469858) water pump impeller rebuild kit. $42.99

39622 OMC Bell housing gasket kit

39622 OMC Bell housing gasket kit 27-94996A2

P/N 39622 Stern drive bell housing gasket kit. Make sure to use a gasket sealing compound (available below). Replaces OEM 27-94996A2. $9.95