18-3420 - Replaces 46-44292A3
WATER PUMP BASE
18-3420 - Replaces 46-44292A3
Fits the following Mercruiser Engines (Model - Serial # Range):
MR/ALPHA I - 6854393-D594568
If you have a question whether this item will fit your engine, please contact us at
doug@boatsportandtackle.com
and provide us with the hp, year and model # of your engine and we can verify it for you.
Manufacturer: Sierra
MPN: 46-44292A3
SKU: 18-3420
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