This product has been superseded by: 6DA-15311-01-00. Yamaha - Oil Pan Engine Lubrication Component 6DA-15311-00-CA. Overview. The Yamaha Oil Pan 6DA-15311-00-CA is responsible for holding and protecting your engine's oil supply. It sits at the base of the engine, collecting oil and allowing it to circulate properly through the lubrication system. If the oil pan becomes damaged, cracked, or warped, it can lead to leaks and reduced oil capacity-both of which can seriously impact engine performance. Replacing it ensures your engine maintains proper lubrication and long-term reliability.. Key Features. • Oil Reservoir Housing - Stores engine oil and supports proper circulation through the system.. • OEM Fit Precision - Built to Yamaha specifications for secure mounting and proper sealing.. • Leak Prevention Design - Helps maintain oil levels and prevents oil loss.. • Durable Construction - Designed to withstand heat, pressure, and harsh marine conditions.. Engine & Boat Compatibility. Ver