I have a 2005 150CC w/50hp Yamaha. When I picked up my boat in February, they gave me a small plastic bag with two transom threaded plugs, two livewell snap-lock plugs and this black plastic "thingy". I have no idea what it is for. (See pictures below)
Any help would be appreciated.

Thanks,

Attached Images

	parts004.jpg (140.0 KB, 15 views)
	parts005.jpg (141.4 KB, 8 views)
	parts006.jpg (131.0 KB, 6 views)
	parts007.jpg (147.4 KB, 15 views)