Yamaha - M/T Series Turbo Fusion 4 Propeller - 4 Blade - 14-1/2" x 21 Pitch - LH Rotation - MAR-14421-FL-E0 Yamaha K Series Pontoon 1 Propellers A: You may notice sluggish

A: You may notice sluggish acceleration

Fits - 1/2" & 3/4"

The Quicksilver Black Diamond QA2004X delivers real-world boating value — dependable performance

and the peace of mind that comes from using the same quality parts Mercury installs at the factory

Fully MasterBus compatible with a MasterBus Serial Interface

Yamaha - M/T Series Turbo Fusion 4 Propeller - 4 Blade - 14-1/2" x 21 Pitch - LH Rotation - MAR-14421-FL-E0 Yamaha K Series Pontoon 1 Propellers A: You may notice sluggishYamaha M T Series Turbo Fusion 4 Propeller 4 Blade 14 1 2" x 21 Pitch LH Rotation MAR 14421 FL E0 This stainless steel, four blade propeller features an advanced design with an aggressive rake, progressive pitch, and through hub vented exhaust. It's excellent on stepped hull offshore boats. All Turboprops are polished stainless steel, designed and built for high performance for all Yamaha outboards. They are manufactured by Yamaha Marine Precision