Adjustable Carburetor Main Jet fits Perkins engine G4-236 G4236 14038 M59

Genuine Zenith Carburetor Adustable Main Jet Needle Screw and Gasket fits Allis Chalmers Lift Truck (Forklift) with Perkins engine model: 203 when equipped with Zenith carburetor number: 14038 (Carburetor identification will either be located on an attached circular stamped metal tag or stamped in a circular pattern across the top of the carburetor) This is a GENUINE ZENITH carburetor part. You MUST make sure that your carburetor is Zenith number 14038.  If you are unsure please give us your engine make and carburetor number and we will be happy to help you! NOTE: Some Models use more than one type of carburetor (Zenith or Marvel Schebler) so please make sure you see your Zenith carburetor number listed on the list below or ask us for help before ordering.         We combine shipping:   When purchasing multiple items you will be charged the stated shipping and handling charge (if not a free shipping item) only for the item with the highest shipping cost no matter how many it