Brand New Aftermarket Outboard Thermostat 804540 Fit on Models: Mercury Mercruiser 4/5/6 4-STROKE - 5 (4-STROKE) 2/2.5/3.5 4-STROKE - 2.5 (4-STROKE) Carb 25/30HP (2 CYL/430CC) INTERNATIONAL - 25 (2 CYL.) (International) 4/5/6 4-STROKE - 4 (4-STROKE) 25/30HP (2 CYL/430CC) INTERNATIONAL - 30 (2 CYL.) (International) 2/2.5/3.5 4-STROKE - 3.5 (4-STROKE) Carb JCI 4/5/6 4-STROKE - 5 (4-STROKE) JCI 4/5/6 4-STROKE - 6 (4-STROKE) PACKAGE 1 x Thermostat For MERCURY MERCRUISER Engine .
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