Alpha One Water Pump Base Kit

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Alpha One Water Pump Base Kit

Lower Unit Water Pump Housing Base Kit

P/N 12320 Pump housing base replaces OEM 46-44292A3, Sierra 18-3420
Compatible with 1984 - 1990 models only (serial numbers 6854393-OD469858)
Includes gaskets and o ring
Exploded view Mercruiser drawings
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12320 Water Pump Housing 46-44292A3

P/N 12320 Water pump base $24.95

Customers who ordered P/N 12320 also purchased:

87510 Seal Kit

87510 Seal Kit 26-33144A2

P/N 87510 Replaces OEM 26-33144A2 $44.99

12120 Alpha 1 Outdrive 1984-1990

P/N 12120 Mercruiser outdrive lower unit complete water pump kit for serial numbers 6854393-OD569858. Compatible with 1984 - 1990 models. $42.99

39622 OMC Bell housing gasket kit

39622 OMC Bell housing gasket kit

P/N 39622 Bell housing outdrive gasket kit. Replaces OEM 27-94996A2. $9.95

317201 Large Sealant Johnson

317201 Sealant-Johnson

P/N 508235 Gasket compound $24.95