NAC-1 Precision Hydraulic Autopilot PackFeatures: Easy to install system pack, hydraulic connectors, and hoses all includedDash-mount button for one-touch Auto/Standby activationSteer to Heading, Course or RouteAutomatic Turn PattersNAC-1 Plug & Socket connectors reduce the installation timeHigh efficiency, super-quiet 0.8L hydraulic gear pumpIn the Box: Precision-9 Compass - 000-12607-001NAC-1 Autopilot Computer - 000-11769-001PUMP-1 MKII – 0.8L reversible hydraulic pump - 000-11770-002Hydraulic fitting kit 000-15942-001Standby-Auto button - 000-13703-001Micro-C Network Components: N2KEXT-2RD, CABLE, MICRO-C, 0, 6M - 000-0119-88N2KEXT-6RD, CABLE, MICRO-C, 1, 8M - 000-0127-53N2KEXT-15RD, CABLE, MICRO-C, 4, 5M - 000-0119-86TR-120-KIT - 000-0127-52MICRO-C POWER CABLE ONLY - NO T CONN - 000-12202-001 N2K, MICRO-C, 4-WAY BLOCK (22AWG) - 000-12612-001 | Navico NAC-1 Precision Hydraulic Autopilot Pack