Boat Exhaust Flapper Water Shutter With Grommets For Mercruiser 2.5L 3.0L 3.7L 165HP-190HP 60930 18-2727 9-42800

<<Important !!!>> Before Purchase!
Please confirm the OEM No. / Part correct and fit your Engine Model.
If you have any concerns regarding the suitability of the item please contact us before purchase.
It is Aftermarket Parts, Not OEM Original Parts!

Exhaust Flapper Water Shutter With Grommets For Mercruiser 3.0L 3.7L 60930 18-2727 9-42800

For Mercruiser Water Shutter Exhaust Flapper with Grommets

Replaces Merc Part #: 60930 & 27-43809

Replaces Sierra Part # 18-2727

Package Include:
Flapper * 1
Grommets * 2

This is the exhaust water shutter and retaining grommets used on 2.5L, 3.0L and 3.7L
Mercruiser

The shutter helps prevent water from running back into the engine under certain
circumstances.

Fits the Following Mercruiser Applications:
Hp/Model Serial # Year
120 (GM 2.5L, 153 cid, Inline 4) 6229718 - 0B531853 1983 - 1986
2.5L (GM 2.5L, 153 cid, Inline 4) 0B531854 - 0C853255 1987 - 1989
140 (GM 3.0L, 181 cid, Inline 4) 6229718 - 0B450800 1983 - 1986
3.0L (GM 3.0L, 181 cid, Inline 4) 0B450801 - Up 1987 - Up
3.0LX (GM 3.0L, 181 cid, Inline 4) 0C856559 - 0K999999 1990 - 1997
165 Hp (Merc 3.7L, 224 cid, Inline 4) 0B434941 - 0B774251 1987
170 Hp (Merc 3.7L, 224 cid, Inline 4) 6916779 - 0B434940 1985 - 1986
180 Hp (Merc 3.7L, 224 cid, Inline 4) 0B436391 - 0B775248 1987
190 Hp (Merc 3.7L, 224 cid, Inline 4) 6916779 - 0B436390 1985 - 1986
470 (Merc 3.7L, 224 cid, Inline 4) 6218037 - 6916778 1983 - 1984
488 (Merc 3.7L, 224 cid, Inline 4) 6170297 - 6916778 1983 - 1984
3.7L (Merc 3.7L, 224 cid, Inline 4) 0B774252 and up 1988 - 1989
3.7LX (Merc 3.7L, 224 cid, Inline 4) 0B775249 and up 1988 - 1989