Mercury - Thunderbolt Propeller - 3-Blade - 90 to 400 HP - 15.3 Dia. - 19 Pitch - QS5006X Uflex Hydraulic Steering Accessories This bearing is built for

This bearing is built for the real conditions boaters face: tight marina maneuvering

OEM #-586015

The increased Orbit and pad size make this a more powerful Polisher

Every boater knows that the quiet villains of the water aren’t waves or wind—they’re the unseen electrochemical forces constantly working against your engine’s metal parts

Mercury - Thunderbolt Propeller - 3-Blade - 90 to 400 HP - 15.3 Dia. - 19 Pitch - QS5006X Uflex Hydraulic Steering Accessories This bearing is built forTHUNDERBOLT 15 1 4X19 RH MZ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.