25pcs M4 Main Jet Carburetor Nozzle 55-115 For Puch Maxi Bing Hercules 4mm Zündapp Jet Set Round Head injectors Nozzle. Main jet set suitable for carburettors with M4 jets. 25x Carburetor Nozzle. With this set of 25 nozzles you are on the right side when tuning the engine and you do not run the risk of missing exactly one nozzle.
This product would be ideal for engine maintenance and repair jobs where aftermarket M4 main jet carburetor round head injectors with nozzles are needed.
