Propellers, Drive & Lower Unit

Sierra 18-2174 Heavy Duty U-Joint, Replaces Mercury Marine 75832A3, Fits Alpha One SN B418819 & Above, Alpha One SS, Bravo

Sierra 18-2161 Marine Shift Arm for Mercruiser Stern Drive, Replaces Mercury Marine 45518A2

Sierra Shift Slide Screw 18-2163, Mercruiser I/O Drive System, for Extreme Cables Only

Sierra Engine Coupler 18-21751, Replaces 3853962-3, Fits 2.5L, 3.0L, 4.3L, 5.0L, 5.7L, 7.4L, 8.2L Engines

Sierra 18-2162 Shift Slide and Screw, White - Replaces Mercruiser 33981, 8507522

Sierra 18-2158 Shift Cable Assembly, Aft Bell Housing Installation, 63 Inch Conduit, White

Sierra 18-2146 Yoke, Replaces Mercruiser 59830A7, Fits Alpha One, Bravo & Cobra Drives

Sierra Shift Cable Assembly 18-2157, Replaces 19543A2, for Mercruiser #1 Drive Forward Installation

Sierra 18-2155 Shift Shaft Housing Bushing, Replaces Mallory 9-76134, Aluminum

Sierra Shift Shaft Housing Bushing 18-2154, Replaces Mercury Marine 23-30617A2

Sierra 18-2149 Shift Cable End Kit - Replaces OEM 43433 for Mercruiser Shift Cables

Sierra 18-2128 Center Socket for MerCruiser Alpha One, Bravo, MC-I, MC II, TS, IA/IB/IC and EZ, Gen II, and OMC Cobra Drives

Sierra 18-2125 Drive Shaft Yoke, Replaces Mercury Marine 46020T

Sierra U-Joint Cross Bearing 18-2104, Replaces 75832A2, Fits Alpha I and TR/TRS Units

Sierra Tab Washer 18-2110, Small Diameter, Replaces Mercury 32-45327 32-88005 32-97153A1

Sierra Link Belt Gimbal Bearing 18-2100, Replaces 3853807, Fits OMC/Volvo 3.0L-8.2L (1994-1998)

Sierra 18-2100K Seal and Bearing Kit for Mercruiser Gimbal Bearing, White

Sierra 18-21001 Gimbal Bearing for Blackhawk 1994-1995, Serial F186717 and Up

Sierra 18-2094 Oil Seal, Replaces 30-60794A2, Fits Mercruiser 1, R, MR and Alpha Stern Drives 1974-97

Sierra 18-2097 U-Joint Permalube, Replaces 805536A2, for MerCruiser Bravo One/Two/Three Sterndrives

Sierra 18-2011 Oil Seal for MerCruiser 60/80/90 Gear Housing (1965-1972), Replaces Mercury Marine 26-90562

Sierra 18-2003 Oil Seal for MerCruiser Alpha One Upper Gear Housing, Replaces Mercury Marine 26-68493 26-823894

Sierra Hinge Pin 18-1705 - Replaces 77123, 77123A1, 65547 - Gimbal Housing for Alpha Gen II and Bravo