Mercury Racing 40+ HP 1” Flo-Torq II Solid Hub Kit – 835258K2 / 835258Q2  Fits the following Mercury Engines with 1" Propshaft: 40+HP Includes:  Thrust Washer 3-5/8" Stainless Steel Drive...

Mercury Racing 225-450R 1.25” Flo-Torq HD Hub Kit- 8M0183487  Genuine OEM Mercury - Mercruiser part. Flo-Torq II Hub Kits are specially designed to cushion and protect the drivetrain from most...

Mercury 500R 1.5” Ultralock Propeller Hub Kit - 8M0217764  Solid steel hub kit designed specifically for the 500R. This Hub Kit contains a jam nut, lock nut, and labyrinth seal...