Carburettors Piaggio (137)

PWK carburetor diffuser 21 to 34mm. Sometimes this part can wear out when adjusting the carburetor by screwing and unscrewing the PWK main jet. We offer three types of diffuser...

Sunworld type carburetor needle guide. Sunworld PWK carburetor needle guide.

The carburetor screw, combined with various other adjustment options, contributes to the performance of your engine. PWK carburetors operate extremely reliably and are much easier to adjust than other types...

A box of quality Stage6 Pwk Pilot jet. Fits Pwk type carburettors.

Essential for ensuring carburetion adjustments after a modification to your two-wheeler, we offer here a box of 10 idle jets for Dellorto or Dellorto PHBG and PHBD type carburetors. -Box...

A box of quality Naraku PHBG Pilot jets. Fits PHBG type carburetors. 30-50. A quality box of Naraku PHBG Pilot jet. Fits PHBG type carburetors 30-50.

The starter jet for PHBG carburetors is an essential component that facilitates cold engine starting. It injects additional fuel into the air/fuel mixture during startup, improving ignition and combustion. A...

The AU 264 diffuser for PHBG carburetor is an essential component that plays a key role in managing the air/fuel mixture. Designed to fit specific engines, allowing for optimal air...

30° cut slide for Dellorto PHBG carburetor. Designed for diameters from 15mm to 21mm. Sold individually , this slide is delivered bare, without needle, clips, etc. 30° cut slide for...