Bidspirit auction | Mercury Four-Blade Stainless Steel Boat

Mercury Four-Blade Stainless Steel Boat Propeller 21P - A four-blade boat propeller manufactured by Mercury. Constructed of stainless steel, the hub is stamped with the manufacturer name MERCURY along with the part number 48-825862 and 21P, denoting a 21-inch pitch. The unit features internal splines for shaft mounting and a through-hub exhaust design. Diameter: approximately 14.5 inches.