Mercury/Mercruiser Trim Tab Anode, Zinc - Camp
Price: $8.75
Save: $2.54
(22% Off $11.29)
Part # 31640
2nd Day Air for $2.99 More Eligible
SHIPS TOMORROW!* if ordered in 22 hrs 23 mins.
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MY fault...ordered wrong trim tab. Trim tab and prop arrived on time. No hassle. Returning item.
by Coleman from Richmond, Virginia on May 29, 2017
Can't find engine ID number. Been painted over several times apparently. Part I ordered looked like it might fit. It did not. I boats was efficient and on time.
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Will this trim tab work for 1983 Mercury 18 hp?
We cannot confirm without a serial number. So if you would like to call in for some additional assistance by providing a serial number, you can at 1-800-914-1123.

What size bolt goes in this trim tab?
The size for the bolt is 7/16-14 coarse (UNC).

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