Mercruiser water pump gasket kit

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Mercruiser water pump gasket kit

Lower unit water pump housing gasket and o ring kit

Includes gaskets, slinger and o rings
Water pump housing and base gaskets are compatible with water pump bases P/N 12333 OEM 46-48748T1, P/N 12311 OEM 46-57234T1 and P/N 12322 OEM 46-4429A3
Works with Mercruiser MC-1/R/MR/Alpha 1 models 120/140, 470/485, 165/160, 888, and all V8 1.50 ratio motors 1970 - 1990 serial numbers 2495186 - OD469858
Tech support Exploded view drawings
It is recommend to use a gasket sealant compound when installing base gaskets

12290 Impeller gasket kit

P/N 12290 Impeller service kit $25.99

Parts included in kit:
Gaskets P/N 31170 OEM 12-20260 (2), P/N 31030 OEM 27-32438, P/N 31050 OEM 27-42631-1, P/N 31010 OEM 27-85608-1, P/N 31020 OEM 27-85824, P/N 31040 OEM 27-856704
O-rings P/N 82250 OEM 25-30224, P/N 81160 OEM 25-30613, P/N 82260 OEM 25-33145, P/N 81390 OEM 25-90011, P/N 82270 OEM 25-38099
Slinger P/N 21330 OEM 25-30271
Seal P/N 85140 OEM 26-45577-1