Powertech RKR4 Propeller 90-300 HP Mercury
Powertech RKR4 Propeller 90-300 HP Mercury
PowerTech RKR4 Stainless Propellers for 90-300 HP Mercury Outboards and Mercruiser Alpha & Bravo 1 Stern-drives.
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 Raker, Renegade & Mercury Fury, Torrent Propeller Family.
Factory Cast Port Holes @ 0.710"
RBX-102 HUB Hub Required for installation
15 Tooth Spline
4.75" Gearcase
High Polish Finish
90-115 HP Command Thrust 2014 & Newer
135 HP 1987 & Newer
150 HP 1978 & Newer
175 HP 1978 & Newer
200 HP 1978 & Newer
220 HP1987-1988
225 HP 1980 & Newer
225 HP (Sea Pro/Marathon) All Years
250 HP 1994 & Newer
275 HP 1990-1994
300 HP 1999 & Newer
Mercruiser Alpha & Bravo 1 Sterndrives