Quicksilver 807166A3 Water Shutter for numerous MerCruiser sterndrive installations ADDPLOW3 you can add Fish Mapping

you can add Fish Mapping to find suggested potential hot spots for popular species — including mahi

Wicking mesh liner improves breathability

3 feet or 1 meter for 30 minutes)

Speaker: 4 speaker connections (2 zones amplified)

This plastic transom mount can be used to replace the dual frequency transducers included with many Garmin units

Quicksilver 807166A3 Water Shutter for numerous MerCruiser sterndrive installations ADDPLOW3 you can add Fish MappingWater shutter 807166A3 is for use on various and numerous MerCruiser sterndrive installations. This shutter is 2. 5" diameter at the cross pin. Check your owner's manual or parts manual for exact fitment. Also known as a water flapper, the shutter is open for exhaust to exit the engine and closes when the engine is not running to keep water from flowing back to the engine causing corrosion or serious damage to the engine. Fits inline inside the