Powertech RKR4 Blade Propeller Mercury

Powertech Propellers RKR4 - High Performance Bass & Flats/Bay Boat Propeller, Has a constant 14.50 inch diameter regardless of pitch and available in every inch of pitch from 17-30 . It has a Sq Hub Cavity, polished finish, high rake and sharp radius cup for excellent lift. Similar to OMC/BRP Raker/Renegade & Mercury Fury/Torrent Propeller Family's.

Factory Cast Port Holes @ 0.710"

PowerTech MS275 Hub
19 Tooth Spline
Requires Quicksilver Hub Kit 840389Q06 or (8M0101603 Newer Version)

Mercury 350 HP Verado SCI
Mercruiser X/R & X/Z Sterndrives

For use with HD 1.25" Prop Shaft when installed on Sport Master, Torque Master I and II (Torque Master Gearcases to fit 200XS, 225X, 2.5 EFI, 225 Pro X, 250XS, 300X), Fleet Master and Verado 5.25" gearcase and MerCruiser Bravo One XR or XZ, Sport Master and shorty Sport Master Bravo 1 XR Sport sterndrives, Mercury Racing Sport.