Yamaha - Gear assy, startin - 6N7-81807-00-00 Mercury-20HP-EFI-2016 The boat's motion provides the

The boat's motion provides the "scrubbing" action

Direct OEM fit for select Mercury outboards — clean installation

reliable lubrication is one of the quiet heroes that keeps the day running smooth

Run Engine for 5 minutes after adding product to treat entire fuel system

Diameter and Pitch: 10

Yamaha - Gear assy, startin - 6N7-81807-00-00 Mercury-20HP-EFI-2016 The boat's motion provides theYamaha Starting Gear Assembly Starter Drive Component 6N7 81807 00 00 Overview When a motor doesnt crank right, its usually something in the starting system, and this gear assembly is a big part of that. Ive seen engines click, slip, or struggle to turn over just because the starter gear wasnt engaging properly. When its working like it should, the engine fires up clean and strong every time. Its one of those parts you dont think aboutuntil you really