Complete genuine SU master overhaul kit for single HIF44 carburetors without overrun discs. This just has a standard disc with a tiny air bleed hole. This kit includes everything you will typically need to overhaul the carburetor. Includes jet assembly, needle and seat, throttleshaft, disc, fasteners, throttleshaft bushes, and all gaskets and seals.
 
Does not include float, needle, or jet bearing assembly.