REVERSO Automatic Outboard Flushing System 2.0 - 4 Engines

REVERSO Automatic Outboard Flushing System 2.0 - 4 Engines

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REVERSO Automatic Outboard Flushing System 2.0 - 4 Engines

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REVERSO Automatic Outboard Engine Flushing System 2.0  - 4 Engines - flush all outboard engines automatically in a sequence. After a single hose connection and one press of a button, the system will flush one engine at a time and shuts down after all flushing cycles are complete. Available for 4 engines set up, 12V DC. Not compatible with I/O Engines.

Part Number: 35-3864-01

In Stock: 4


Reg Price: $906.99
CPlus Price: $820.83 Question mark icon

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The solution to ushing saltwater from outboard engines and preventing corrosion. 


  • Prevent engine corrosion and clear out invasive species
  • Less cleaning time to put the boat away
  • Boat can be in or out of the water
  • Automatically switches to next motor until all have been flushed
Reverso Automatic Outboard Flushing System 2.0

Service Up To 4 Outboards Without The Hose Hassle

The system works whether the vessel is in or out of the water, with the engine off, and in the vertical or tilted position. The water travels from the hose, through the system, and sent to each engine for a preset time– until the last motor is used. The system automates the ushing sequence so the user does not have to connect the hose to every ushing port. 

Built-In Solution To Flushing

It can be installed at the OEM level or as a retro t. Mounted on the bulkhead or transom locker, the system is permanently plumbed to each engine through the engine’s wiring loom. The system features the hose connection and starts button on the unit itself. Similar
to Version 1.5, Version 2 will also offer a separate hose connection and a waterproof start button that can be installed remotely near the transom and/or console. Minimizing the reach is a big added convenience. 


  • Voltage: DC 12V
  • Max Amp Draw: 3A
  • Base: Marine-grade starboard - white
  • Cover: High-impact plastic
  • Water Inlet: 3/4" hose barb straight and 90° elbow included.
  • Water Outlet to Engine: 3/8" hose barb straight and 90° elbow fitting. 1/2" hose barb straight and 90° elbow fitting for engines over 300 HP.

Step 1 - Choose your System:
a basic system to flush all outboard motors. 3' inlet hose kit is included. 

Reverso Automatic Outboard Flushing System 2.0

Part #Engine Setup
35-3864-014 Engines

Step 2 - Choose Fitting Kit: 
Required: Inlet 3/4” straight and 90° elbow fitting, Outlet 3/8” and 1/2” hose barb in straight and 90° elbow fittings.

REVERSO 4-Engines Fittings Kit

Part #Engine Setup
35-3955-044 Engines

Step 3 - Choose your remote switch (Optional): 
to mount a remote switch in an area easier to access than the system itself.

REVERSO Remote Switch Kit

Part #Harness Size
35-3954-013 feet
35-3954-026 feet 
35-3954-039 feet
35-3954-0412 feet
35-3954-0515 feet
35-3954-0618 feet

Step 4 - Choose inlet hose (Optional): to mount a remote hose connection elsewhere or provide a comfortable reach to connect hose.

REVERSO Inlet Hose Kit

Part #Hose Kit Size
35-3951-022 feet
35-3951-033 feet
35-3951-046 feet
35-3951-059 feet

Step 5 - Choose deck kit (Optional): can be used with inlet hose kit. Includes angled connector.

Reverso Deck Kit   Quick%20Disconnect%20Straight%20Kit.jpg

Part #Deck Kit
35-3952-01With 3/4" hose barb straight fitting
35-3952-02With 3/4" hose brb 90-degree elbow fitting

Step 6 - Choose Faceplate (Optional): to mount a Deck Kit only, or Deck Kit and Remote Switch.

Reverso Faceplate

Part #Faceplate
35-3952-07Deck Kit Only 
35-3952-03For Deck Kit and Remote Switch 
35-3952-04For Deck Kit and Remote Swicth 90°
35-3952-05For Deck Kit and Remote Switch 180°
35-3952-06For Deck Kit and Remote Switch 270°

Deck Kit Only 

Deck Kit and Remote Switch

Deck Kit and Remote Switch 90°

Deck Kit and Remote Switch 180°

Deck Kit and Remote Switch 270°


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