M81120 12 Volt Type 1 Autopilot Hydraulic Drive Reversing Pump


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Model # 342782 | Mfg # M81120 | UPC # 23193811208

The Type 1 hydraulic reversing pump, 4.9-14cu.in. is a component for Raymarine SmartPilot™ autopilot system.  Designed for boats with existing hydraulic steering systems.  To match the drive of your vessel, you need to know the size of the actual hydraulic cylinder RAM or RAMs that are mounted to the rudder on inboard engine boats or the RAM mounted to the drive on outboard engine boats.

  • RAM capacity: 4.9 - 14 cu. in.
  • Maximum stall pressure @ 12 volts: 750 psi
  • Peak flow rate (no load): 67 cu. in. minimum
  • Dimensions: 6.54"L x 4.17"W x 5.27"H


M81120 12 Volt Type 1 Autopilot Hydraulic Drive Reversing Pump

Name Value
Best Use Powerboats
Connection Interface SeaTalkng
NMEA 2000
Drive Type Hydraulic
Maximum Boat Displacement 24000 Pounds w/X-10 Corepack
Type Hydraulic Pump
Warranty Details Two Years


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