Yamaha - Muffler 1 - 7UH-14711-00-00 Yamaha-F40--F40B-2004 The Quicksilver 86754T Bearing is

The Quicksilver 86754T Bearing is one of those quiet little upgrades that instantly restores smooth operation and keeps your system running the way it should

and safe to step on

375x14rWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer

The Yamaha Crankshaft Gear YF1-52712-41-10 is what keeps that rotation precise so the camshaft and valves stay on time

Yamaha - Muffler 1 - 7UH-14711-00-00 Yamaha-F40--F40B-2004 The Quicksilver 86754T Bearing is7UH 14711 00 00 MUFFLER 1 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.