Gear Lube Monitor Bottle Reservoir – Fits MerCruiser Alpha Gen 2 & Bravo (Replaces 806193A20, 19742A1, 806193A48) 325HP Clean the mating surfaces of

Clean the mating surfaces of any old gasket material or corrosion

43990A10 Force Various 150 2-Stroke All compatible 857005A1

This belt is confirmed to fit the following Yanmar marine diesel engines

Place the new gasket and O-ring into position

and a general loss of engine power or acceleration

Gear Lube Monitor Bottle Reservoir – Fits MerCruiser Alpha Gen 2 & Bravo (Replaces 806193A20, 19742A1, 806193A48) 325HP Clean the mating surfaces ofProduct Details This Gear Lube Monitor Bottle Reservoir is engineered for MerCruiser Alpha Gen 2 and Bravo sterndrive models from 1988 to 1997. Designed as a direct aftermarket replacement for OEM part 806193A20, this complete reservoir kit ensures reliable gear lube monitoring and proper fluid levels for your sterndrive system. This kit directly replaces Mercury MerCruiser part numbers 806193A20, 19742A1, and 806193A48, offering cross platform