THERMOSTAT KIT - MERCRUISER18-3651
Kit includes -- 18-2554 - Thermostat Cover Gasket - 27-90556 -- 18-2553 - Thermostat Cover Gasket - 27-47510 -- 18-2834 - Thermostat Cover Gasket - 27-60208 -- 18-2844 - Thermostat Cover Gasket - 27-48818-1 - - 18-3551 - Thermostat - 59137
Fit’s the following Mercruiser engines - (Engine Model - Beginning - Ending Serial #) -
- 215 Ford - 3040411 & up -- 225 GM - 2399198 - 2694014 -- 225/225S Ford - 3385721 & up -- 228 GM - 4765100 - 6218461 -- 230 G IB- 5907058 - B522505 - closed cooling - - 230/5.0L GM IB - B522506 - B525981 - closed cooling - - 233 FORD - 4173000 & up - - 250 GM - 2314301 - 2639854 & 4768000 - 4908849 -- 255 FORD - 3258728 & up - - 255 GM - 4175500 - 4767999 -- 260 GM - 4908850 - 6218461 -- 260 GM IB - 5907058 - B522505 - closed cooling - - 260/5.7 GM IB - B522506 - B525981 - - 270 GM - 2851074 - 3077735 -- 280 GM TRS - 4176250 - 4770199 - - 320 GM EFI - A543604 & up - - 325 GM - 2313965 & up -- 330 GM - 4623115 & up - - 330 GM W/BW - 6083145 & up -- 340/7.4L GM IB - 5889914 & up -- 7.4L W/HURTH IB - C391564 & up -- 350 GM - 3780450 & up - - 370 TRS GM - 4179554 - 6721527 -- 390 GM - 2781129 - 2825059 -- 400 TRS GM - 4179554 & up - - 420 GM - A398941 & up - - 440 TRS GM - 4179554 & up - - 460 TRS GM - 4179554 & up - - 500 (Gen V) - F213293 - F615766 -- 575 - A677429 & up - - 888 Ford - 3108723 & up -- 898/198 GM - 4762210 - 6218461 -
If you have a question whether this is the right item for your engine, contact us at doug@boatsportandtackle.comwith your engine information, and we will verify it for you.
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