Yamaha - Oil pan - 6EK-15311-01-00Yamaha Oil Pan Engine Lubrication System 6EK 15311 01 00 Overview Oil pans dont get much attention until theres a leak or youre chasing down low oil pressure. From working on Yamaha outboards, Ive seen how important it is to have a solid pan that keeps everything sealed and flowing the way it should. Its sitting at the bottom of the engine taking heat, vibration, and whatever the water throws at it. When its in good shape, you dont think about itand