Yamaha - Oil Pipe 1 Lubrication System Component 6J8-13416-00-00. Overview. Oil delivery lines don't get much attention until something goes wrong, and when they do, it can get serious fast. I've seen cracked or brittle pipes starve parts of the engine without much warning. This is one of those components you want solid and reliable every time you run. When it's in good shape, you don't think about it-and that's exactly how it should be.. Key Features. Consistent Oil Flow - Delivers oil reliably to critical engine components.. Flexible Yet Durable Design - Handles vibration and movement without cracking or failing.. Fuel and Oil Resistant Material - Built to withstand constant exposure to engine fluids.. Factory-Spec Fitment - Ensures proper routing and secure connections within Yamaha systems.. Supports Engine Protection - Helps maintain proper lubrication and reduce internal wear.. Engine & Boat Compatibility. Designed for Yamaha outboard engines with compatible oil injection and lub