Dellorto Pack Of Needle Valves For VHST Carburetor 28MM Dell'Orto

DELL ORTO offers this float needle and seat kit. In the carburettor bowl, a float rises with the fuel level and pushes the needle against its seat to cut off the supply.

Why replace the needle and seat?

The benefits:

• Put an end to overflowing and fuel leaking from the overflow pipe.
• A stable bowl level: the carburation stays consistent from idle to full throttle.
• New needle and seat together: they are made to seal perfectly against each other.

Why choose DELL ORTO?

Dellorto started out in Italy in 1933 making motorcycle carburettors and still produces in Cabiate, Lombardy; the brand has been in MotoGP since 2012 and was the exclusive ECU supplier to the Moto3 class until 2025.

When should you replace this part?

Fuel running out of the overflow, an engine flooded at start-up or a groove worn on the needle tip: it no longer closes, replace the kit.

Specifications and fitting tips

• Manufacturer part number: 16954

Cross-Mania tip: Always replace the needle and its seat together, fit a new seat washer and check the float height before refitting the bowl.

Compatibility

Universal part: check the dimensions given before ordering.