Yamaha - Oil pump assy - 69W-13300-01-00Yamaha Oil Pump Assembly Engine Lubrication System 69W 13300 01 00 Overview When it comes to engine life, oil flow is everything. If the pump is doing its job, the motor runs smooth and protected no matter how hard you push it. But once it starts falling behind, youll get noise, heat, and wear that adds up fast. This is the kind of part you replace when you want to keep things running clean and avoid bigger problems down the road. Key Features