This Tutti Ricambi four-sided float needle valve helps restore proper fuel shutoff in compatible Dell'Orto and Spaco SI carburetors on vintage Vespa and Genuine Stella 150 2T scooters. Replacing a worn float needle helps address flooding caused by a needle that no longer seals properly, so you can spend more time riding and less time dealing with excess fuel.
Introduced in 1959, the SI carburetor series has served large-frame Vespas for decades, including VBA, Sprint, Rally, and P/PX applications. This valve's specific fitments and exclusions are detailed below.
Features
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Four-sided design: Replacement float needle for compatible SI carburetors.
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Fuel shutoff function: Works with the carburetor float to control incoming fuel.
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Carburetor refresh: Helps address flooding when a worn needle is the cause.
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Dell'Orto / Spaco applications: Fits matching SI carburetor setups.
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Distinctive construction: Gold-colored metal body with a black tapered sealing tip.
Specifications
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Brand: Tutti Ricambi
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Part number: 150045
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Component: Carburetor float needle valve
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Body profile: Four-sided
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Carburetor family: Dell'Orto / Spaco SI
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Appearance: Gold-colored body with black tapered tip
Model Fitment
| Make / platform |
Models |
| Genuine |
Stella 150 2T |
| Vintage Vespa large frame |
VNL GT/GTR, VLB Sprint, VNC 125 Super, VBA, VBB, VBC 150 Super, VSD Rally 180, VNB, VSE Rally 200, VLA GL150 |
| Vespa P/PX |
VSX P/PX 200 E, VLX P/PX 150, VNX P/PX 125 |
Not compatible with: VN1–2, VL1–VB1, VS5, VNA, V5A, V5B, V9A, V9B or VMA. Match the four-sided needle configuration to your carburetor.
