Yamaha - Crankshaft & oil pump set - 99999-04013-00 Sierra Carburetor Repair smooth performance you can count

smooth performance you can count on

25 diameter

or replacement to ensure proper fit and secure attachment

Integrated switch guards reduce the risk of accidental switching

Choosing a genuine Mercury Marine part isn’t about buying a name—it’s about protecting the engine you rely on

Yamaha - Crankshaft & oil pump set - 99999-04013-00 Sierra Carburetor Repair smooth performance you can countYamaha Crankshaft & Oil Pump Set 99999 04013 00 Overview The Yamaha Crankshaft & Oil Pump Set 99999 04013 00 is a genuine original equipment manufacturer assembly designed to support efficient engine lubrication and smooth mechanical operation. This set ensures that the crankshaft and oil pump function together seamlessly, delivering consistent oil flow to critical engine components and reducing internal wear. Proper lubrication is essential for