OEM Mercury-Mercruiser propeller nut (11-MAR09901) stainless fastener with washer secures propeller hub to engine driveshaft on outboard and sterndrive units. This genuine component prevents hub slippage and prop loss when properly torqued.
11-MAR09901 Mercury PROP NUT
€ 4,50
Genuine Mercury-Mercruiser propeller nut part number 11-MAR09901 fastens propeller hub to engine driveshaft on Mercury outboard and Mercruiser sterndrive units. Stainless or zinc-plated construction resists corrosion in saltwater service. Typically tightened to 55 ft-lbs torque after proper alignment with shear pin protection. Includes washer to distribute load evenly on hub. Replace if stripped or damaged; verify thread size and pitch before installation to prevent hub slippage and prop loss.
1 in stock
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