Carburetor Dell Orto PHVA 12 hp for Betamotor scooter ARK (AC) BS4C20 BJ 1997 01436

Dell'Orto has been supplying Italian motorcycle manufacturers such as Aprilia, Piaggio, Moto Guzzi, Ducati, Benelli, Laverda and MV Agusta as well as other manufacturers such as BMW, Honda, Husqvarna, Husaberg, KTM, Peugeot and Yamaha with high-quality, innovative carburetors since 1933. The major scooter engine manufacturers Minarelli and Morini also value the know-how and premium quality of the Italian carburetor specialist Dell'Orto. At Dell'Orto, this experience is reflected in every single product, from the smallest accelerator pump ball to the throttle slide and the complete carburetor, all of the highest quality and precision fit.

Tailored precisely to your vehicle, we offer you a carburetor from the original equipment manufacturer Dell'Orto.

The main task of the carburetor is to mix the fuel supplied by the tank with air in the optimum ratio for combustion in the engine so that it can be ignited in the cylinder and burned completely. And this in the quantity required for the engine speed.

The PHVA and PHVB carburetors are the most common models in the 50cc class. Almost every Piaggio engine is equipped with them. With the classic design and a wide range of equipment options, such as various throttle cable and choke variants, these models are extremely variable.

Technical data:

Type PHVA Var. P with 12 mm passage, separate lubrication
- Left-hand adjustment screws
- Angled throttle cable
- Electric choke
equipped with
- Throttle slide 15249-40
- Carburetor needle A 13680-12
- Main atomizer GA 14671-211
- Main jet 6413-78
- Idle jet 11600-38
- Starter jet 15280-48
- Float 13700-01, 3,5gr

Suitable for the following models:

This carburetor is used exactly in this configuration (jets, atomizer, connections, etc.) in the following models:

- Betamotor scooter ARK (AC), year 1997, 50 cc, 1 cyl. - 2-stroke, engine 20 MY

Of course, the carburetor can also be used in other models. The air intake, the engine connection and the connection for the throttle cable and the choke may need to be adapted, and carburetors for 2 and 4-stroke engines should not be mixed. It is also important to check whether the carburetor is prepared for mixed or separate lubrication and whether any vacuum connections are required to control a fuel tap or an oil pump.