615-122 Stens Carburetor Kit compatible with Tillotson RK-13HU/RK-14HU

615-122 Stens Carburetor Kit compatible with Tillotson RK-13HU and RK-14HU.  For proper ordering, reference the Walbro or Zama part number stamped on the carburetor.  Includes welch plug, screen, needle and inlet lever.  Not compatible with greater than 10% ethanol fuel.  Fits HU model carburetors.