Enhanced Carburetor Repair Kit (For Marvel Schebler carburetors) Fits Allis Chalmers Tractor Fits: Allis Chalmers- WC, WD, WF (All w/ TSX 159, 422) - Specifications Kit includes: throttle shaft needle and seat float lever pin choke and throttle shaft seal needle valve adjustment screw gaskets and instructions Includes parts shown in picture above. This is for reassembly purposes only, instruction sheet depicts parts that are not included in this kit. Make sure to find your carburetor manufacturer number in the listed. If your number is not in this list, this kit is not the correct kit for your application. All JJAgParts items have been hand selected by our team and are continuously monitored for Quality. Should a craftsmanship or fitment concern be identified, JJAgParts will work with you to stand behind our products. JJAgParts is an American owned and operated family business! Here at JJAgParts, we strive for customer satisfaction. If you are not satisfied with your order, please contact us so we can make it right. Note: OEM Part Numbers are for reference only and should be verified before purchase.