4Boats
Nuova Rade Twin-Tank Fuel Selector Valve OMC Johnson Evinrude 10mm
Nuova Rade Twin-Tank Fuel Selector Valve OMC Johnson Evinrude 10mm
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Nuova Rade Twin‑Tank Fuel Selector Valve
10 mm Hose | OMC / Johnson / Evinrude Connector Profile
Two-way fuel selector valve for a twin portable-tank installation on compatible OMC, Johnson and Evinrude outboard fuel systems. The assembly lets the operator select between two fuel supplies feeding one engine line and uses the manufacturer-designated OMC-style connector profile.
Key Features
- ✔ Two-source selector for twin fuel-tank installations
- ✔ OMC / Johnson / Evinrude connector profile
- ✔ For 10 mm (25/64 in) fuel hose
- ✔ Manual valve selection between tank feeds
- ✔ Nuova Rade / Lalizas catalogue item 43707
Technical Specs
| Brand | Nuova Rade / Lalizas |
| Manufacturer code | 43707 |
| Configuration | Two-way / twin-tank selector valve |
| Hose size | 10 mm (25/64 in) |
| EAN | 5204980437077 |
Compatibility / Fitment Guide
| Connection point | Required interface | Verification |
|---|---|---|
| Engine side | OMC / Johnson / Evinrude compatible male fuel connector | Compare the engine connector profile before purchase. |
| Tank feeds | Two compatible portable-tank fuel lines | Both supplies must use suitable petrol-rated hose and connectors. |
| Hose | 10 mm internal-diameter fuel hose | Do not force 8 mm or 3/8 in hose onto an incorrect barb. |
| Yamaha / Mariner / Mercury / Honda profile | Not this version | Nuova Rade lists a separate 43708 version for those connector families. |
This is a selector for two fuel sources, not merely an inline on/off shut-off valve. Install in an accessible position, secure all hoses with fuel-rated clamps and pressure/leak-test before use.
Part Number Cross Reference
| Nuova Rade / Lalizas | 43707 |
| EAN | 5204980437077 |
| Connector family | OMC / Johnson / Evinrude |
| Alternative connector-family version | 43708 (Yamaha / Mariner / Mercury / Honda—different product) |
| 4Boats SKU | 43707 |
Cross-reference numbers identify the intended application; they do not mean this item is supplied in every referenced brand's packaging.
Frequently Asked Questions
What does two-way mean here?
It selects one of two tank feeds for a single engine fuel line.
Does it fit every Johnson or Evinrude engine?
Only systems with the matching OMC-style connector and 10 mm fuel-hose interface.
Can it be used with diesel?
The manufacturer application is for outboard petrol fuel systems; it is not listed here as a diesel selector.
Is 3/8 inch hose the same as 10 mm?
They are close but not identical. Use the specified 10 mm hose and verify the actual barb fit.
Compare the original part number, engine model code and installation interface before purchase. Professional installation is recommended where fuel or ignition systems are involved.
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