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Flexball 4500-EE23

Regular price $12,530.00 AUD
Regular price Sale price $12,530.00 AUD
Sale Sold out
Free Shipping Australia wide.
Engine Throttle Input Type
Gearbox Actuation Type
CANBus Extension Harness Length

If you don't know your Engine Throttle Input Type or Gearbox Actuation, please click here.

This system controls 2x Electronic Engine and 2x Electronic Gearbox. It connects via CANBus to 3x Flexball 4500 Single Throttle Station.

The Flexball 4500-EE23 offers an extremely smooth feel and operates providing extreme precision control through the rpm range from idle to full throttle. 

The Flexball 4500 EE series is designed specifically for boats equipped with electronic engine and gearbox control, offering versatility and compatibility with a range of electronic engines including Caterpillar, Cummins, FPT, Doosan, Yanmar, and others. It provides customized solutions for each engine model and supports various engine throttle inputs.

The 4500-EE23 system is multivolt 9-32V. The actuator box is mounted within the engine room and connects electronically to the engine wiring harness and also to the electronic solenoids on the gearbox. It is important to note that whatever voltage is required to the gearbox solenoids is the voltage that the actuator box must receive from the vessel’s battery system.

All Flexball throttle systems come standard with a "start interlock" safety feature to prevent engine start-up if the gearbox is engaged. Designed and manufactured in Turin, Italy, this system is known for its quality and reliability.

The 4500-EE23 kit includes all components required for connection.


  • 2x Actuator Box - 9-32V
  • 3x 4500 Single Lever Throttle
  • 3x T-splitter
  • 2x Actuator Box Supply Plug
  • 1x 3m CANBus Extension Harness
  • 3x 10m CANBus Extension Harness
  • 2x 5m Engine Throttle Harness
  • 2x 5m Gearbox Solenoid Harness
  • 1x Installation Manual 

Download the Product Brochure


      This is a special order item and will take approximately 12 weeks lead time from date of order. We will be in touch with you to discuss your engine requirements in detail.

      Note: photographs for illustration purposes only.

      Note: Systems to suit sterndrives requiring trim controls please contact THT for a custom quote.