The RBX Interchangeable Hub features an all rubber construction for durability and includes no plastic parts that will deteriorate. The hub connects to the propeller hub cavity in order to eliminate hub chatter and vibration. One-piece design includes anodized aluminum splines. Interchangeable hub offers 10' deflection to reduce banging when shifting gears or hitting a submerged object. Unique hub design will not spin in propeller and is reusable, even if damage occurs to the prop housing. Interchanges with Mercury Flo-torque and Michigan Vortex propellers.
The RBX Hub Kit does not include prop nut, tab washer, or cotter pin. Propeller Housings are sold separately.
75-150 HP, 1995 - present, 15 spline prop shaft
75-90 HP, 1995 - 1998, 15 spline prop shaft
60 HP Bigfoot, 15 spline prop shaft
70-140 HP (except 135 HP), 1961 - present, XR-4, XR-6, 15 spline prop shaft
135 HP, 1987 - present, 15 spline prop shaft
150-300 HP, 1978 - present, 15 spline prop shaft
Alpha One & Bravo One (less than 400 HP), 15 spline prop shaft
80-140 HP, 1978 - 1983, 15 spline prop shaft
150-175 HP, 1978 - 1983, 15 spline prop shaft