Malossi PHM 40 AD1 Dell'Orto 4810 Carburetor

The Malossi PHM 40 AD1 carburetor is an ideal product for 4-stroke motorcycles with engines ranging from 300-750cc. Thanks to its venturi with a diameter of 38, 40, or 41mm, it offers excellent performance.

Equipped with a cylindrical gas valve, this carburetor ensures reliable starting, both with the independent circuit device and the flooding button.

In addition, the idle system with jet and mixture adjustment screw, and the maximum system with mechanical adjustment of the mixture through a conical needle, allow for precise fuel flow regulation.

The Malossi PHM 40 AD1 carburetor is available in different versions, with idle adjustment screws on the right and/or left, and with a diaphragm recovery pump with mechanical control.

The float bowl is designed for the installation of independent floats, offering greater flexibility.

The sleeve attachment with insulating reduction from Ø 48 to Ø 45 and the attachment for elastic mounting Ø 46 ensure easy installation.

Finally, the air intake attachment Ø 52 and 83 or M52 x 1.25 allows for the installation of air horns and fittings.

With the Malossi PHM 40 AD1 carburetor, you can achieve optimal performance and precise adjustments for your 300-750cc 4-stroke engine.