Thermostat Housing Gasket V6 4.3L & V8 5.0, 5.7 V8 For Mercruiser, Volvo Penta, OMC, Yamaha, PCM, Indmar, Crusader Replaces Mercruiser #: 27-53045-1, 27-33918, 8M2021920 Replaces OMC #: 312797, 3701777 Replaces Volvo Penta #: 3852111 Repower Marine's high quality Gaskets are manufactured to OEM specifications and standards in an OEM & ISO9001 approved factory. RM2917.
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