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Mercruiser Alpha One Water Pump Impeller Service Kit

Lower unit impeller and gasket service kit

  • Compatible Alpha 1 (Generation 2) Mercruiser outdrive models
  • Use with years 1991 - up (serial numbers OD469859 - up)
  • Kit includes carrier assembly P/N 12341 (OEM 807929A1)
  • When installing water pump gaskets, make sure to use a gasket sealant (shown below)
  • For outdrive seal kits, click here

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12080 Impeller kit Mercruiser Alpha One Gen 2 Outdrive

12080 Impeller kit Mercruiser Alpha One Gen 2 Outdrive

P/N 12080 Kit $57.95

Parts included:

P/N 12500 Wear plate OEM 817276-1
P/N 30090 Gasket OEM 27-43033-1
P/N 89630 OEM 47-43026T2
P/N 12341 Carrier assembly OEM 807929A1
P/N 31240 OEM 27-817277

Customers who ordered P/N 12080 also purchased:

317201 Large Sealant-Johnson
317201 Large Sealant-Johnson

P/N 317201 Large gasket sealant (includes brush inside lid). 16 ounce. $24.15

47-43026T2
47-43026T2

P/N 89630 Extra water pump impeller. Replaces 47-43026-2, Sierra 18-3056 and Mallory 9-45307. $18.15

This part is also included in P/N 12043