Yamaha - Cartridge Outer Plate - 69M-G4323-00-00 - F2.5 Yamaha G Series Turbo Hotshot for Johnson - Evinrude Engines Packaged Dimensions: L:10

Packaged Dimensions: L:10

Give it an additional 1/4 to 1/2 turn to secure the compression lock

It keeps the network load where it needs to be so Shadow Mode stays smooth and the engines respond in sync

The materials hold up well to repeated loading and rolling

and older sport boats

Yamaha - Cartridge Outer Plate - 69M-G4323-00-00 - F2.5 Yamaha G Series Turbo Hotshot for Johnson - Evinrude Engines Packaged Dimensions: L:10Yamaha Cartridge Outer Plate Water Pump Component F2. 5 69M G4323 00 00 Overview On smaller Yamaha outboards like the F2. 5, the cooling system is simple but critical. This cartridge outer plate is part of the water pump assembly, helping maintain proper water flow through the engine. It works alongside the impeller and housing to keep everything sealed and moving coolant efficiently. When it wears down or gets scored, you can lose pump efficiency,