Mercury - Manual-owners - 90-10128W30 Yamaha Lower Unit Assemblies - Prop Shafts - and Transmission Components But the protection they provide

But the protection they provide

Direct Intake And Engine Cover Ventilation - A new engine cover design provides the direct intake system with a smoother

It’s handy on boats where the rigging path takes a sharp turn or the control station sits farther from the rig center than expected

This product has been superseded by 990C0-00622-21P - PT SS 4B14

Internal engine components aren’t the place to experiment

Mercury - Manual-owners - 90-10128W30 Yamaha Lower Unit Assemblies - Prop Shafts - and Transmission Components But the protection they provideManual owners WARNING: 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.