Brand Part Number Johnson / Evinrude (OEM) 583773
Drain the lower unit: Remove the drain plug and allow all gear oil to drain completely into a suitable container
Carefully separate the water pump housing from the lower unit
0L 300 2-Stroke 0G610221 thru 0T105297 14360A78 EFI
testing or replacing the MAP sensor is a good first step
6BG-13915-00 Fuel Pump Filter for Yamaha F30B F30 F40F F40 | JLM Marine family-yamaha-f115txr Brand Part Number Johnson /Fuel Pump Filter Fits Yamaha F30B, F30, F40F, F40 (20092017) This strainer fuel pump filter is engineered as a direct replacement for Yamaha 4 stroke outboard engines rated 3040 HP. Designed to maintain fuel system integrity, it fits the F30B, F30, F40F, and F40 models produced from 2009 through 2017, ensuring reliable fuel delivery and engine performance. This filter directly replaces OEM part numbers 6BG 13915 00 and 6BG 13915 01, providing seamless