Yamaha - Oil Injection Pump Assembly Lubrication System Component 6R3-13200-02-00. Overview. On a two stroke, everything depends on that oil pump doing its job right. I've seen motors run fine one minute and start showing wear the next because oil delivery wasn't consistent. When this assembly is working properly, you don't have to think about it-the engine just stays protected and runs clean. It's one of those parts you replace with confidence, not guesswork.. Key Features. • Precision Oil Metering - Delivers the right amount of oil based on engine demand.• OEM Calibrated Assembly - Built to factory specs for consistent and reliable performance.• Complete Pump Unit - Integrated design allows for straightforward replacement and dependable operation.• Engine Protection Support - Helps reduce internal wear by maintaining proper lubrication levels.. Engine & Boat Compatibility. Designed for Yamaha two stroke outboard engines equipped with oil injection systems. Commonly used across a rang