Yamaha - Oil tank assy - 6E5-21750-05-00 Yamaha Fuel Stabilizer & Conditioner - 12 & 32 oz. 90699-50100-00 - HOSE

90699-50100-00 - HOSE

Most DIY-minded owners can install it with basic tools

Aftermarket oils may look similar

If the bulb cannot maintain pressure

this is the harness for the middle station

Yamaha - Oil tank assy - 6E5-21750-05-00 Yamaha Fuel Stabilizer & Conditioner - 12 & 32 oz. 90699-50100-00 - HOSEYamaha Oil Tank Assembly Oil Injection System 6E5 21750 05 00 Overview On oil injected Yamahas, the oil tank is one of those parts you dont think about until something feels offor worse, an alarm goes off. This assembly keeps a steady supply of oil moving to your engine, which is critical for keeping everything lubricated and running clean. Over time, tanks can get brittle, sensors can act up, or connections start to fail. Swapping in a solid,