Yamaha - Piston ring set (0 - 68D-E1604-00-00 Yamaha F90 Outboard Lower Unit Assemblies Works well for seasonal boaters

Works well for seasonal boaters

and you’ve got everything you need to keep tabs on your engine in one place

Water sports boats

It’s made for 85 mm (3-3/8") SmartCraft gauges such as System Tach

ready to handle whatever the next tide throws at them

Yamaha - Piston ring set (0 - 68D-E1604-00-00 Yamaha F90 Outboard Lower Unit Assemblies Works well for seasonal boatersThis product has been superseded by: 67D 11604 00 00 68D E1604 00 00 PISTON RING SET (0WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.