Yamaha - 15x18 da obi - 6BT-50116-78-00 Yamaha-F150-2017 it keeps the tach steady

it keeps the tach steady instead of cutting out or wandering when the boat hits chop

New and existing tournament cylinder parts are not interchangeable

Triangular base with bolt pattern to match most popular brands makes retrofit easy

The Scotty Universal Sounder/Fishfinder Mount uses a new multi pattern universal top plate and the Scotty post mount design for quick removal and adjustable rotation

Yamaha - 15x18 da obi - 6BT-50116-78-00 Yamaha-F150-2017 it keeps the tach steadyThis product has been superseded by: 6BT 50117 71 00 6BT 50116 78 00 15X18 DA OBIWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer,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.