Alpha 1 & Gen. 2 Outdrive Parts *Drawings *Videos

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Alpha 1 Water Passage Parts Kit - Mercruiser Outdrive

Water pump passage kit for outdrive

  • OEM 42724A3-1
  • GLM P/N 12200 Alpha 1 water pump passage kit includes copper tube

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12200 Passage Kit
12200 Water pocket assy. $27.95

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. $8.95

12120
12120

P/N 12120 Alpha One (1983 - 1990, serial numbers 6854393-OD469858) water pump impeller rebuild kit. $35.15

39622 Bell Housing Gasket 27-94996A2
39622 Bell Housing Gasket 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. $9.15