Compact Reactorâ„¢ 40 Hydraulic Autopilot $1,489.99 – $2,659.99 GHC 20 Marine Autopilot Control Unit $879.99 NEW GHCâ„¢ 50 Marine Autopilot Instrument $1,039.99 Reactorâ„¢ 40 Hydraulic Autopilot $2,339.99 – $2,729.99 Reactorâ„¢ 40 Hydraulic Corepack with SmartPump v2 $5,069.99 – $5,459.99 Reactorâ„¢ 40 Kicker Autopilot $3,049.99 – $3,439.99 Reactorâ„¢ 40 Mechanical/Retrofit/Solenoid Corepack $2,339.99 – $2,729.99 Reactorâ„¢ 40 Steer-by-wire Corepack for Viking® VIPERâ„¢ $8,509.99 – $8,899.99 Reactorâ„¢ 40 Steer-by-wire Corepack for Volvo Penta $7,989.99 – $8,379.99 Reactorâ„¢ 40 Steer-by-wire Corepack for Yamaha® Helm Master® $3,899.99 – $4,289.99 Reactorâ„¢ 40 Steer-by-wire Standard Corepack $3,049.99 – $3,439.99 Reactor Autopilot Remote Control $329.99