18-3118 - Replaces 46-77822A1
WATER PUMP HOUSING
18-3118 Replaces 46-77822A1
Fits the following Mercury/Mariner engines (HP - Serial # Range):
30 Jet - C1559200-G589999
35hp - 6445653 & up
40hp - 2874704-6445653
40hp (4 cyl) - C159200 & up
45hp - 5531630 & up
50hp - 2514919 & up
50hp (3 cyl) - 6428681-D000749
60hp - 6428681-D000749
65hp (3cyl) - 3293184-4571651
70hp - 4571652-B110053
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: 46-77822A1
SKU: 18-3118
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