Tillotson HS-series carburetors (HS-175, HS-205 and HS-319) are used in Raket karting and in many other small engines. The wear and service parts for these models are essentially the same, which makes selection easy regardless of the individual HS model number. Rule of thumb: if the carburetor is from the HS series, the same diaphragm/rebuild kits fit.

In our selection you’ll find:

• complete rebuild kits (diaphragms, gaskets, needle valve, clips)
• springs (different rates for tuning)
• diaphragms and gasket sets
• screws, levers, shafts and other small parts

A properly maintained HS carburetor ensures smooth running, easy tuning and competitive performance. If you’re unsure about fitment, check the compatibility notes on the product card (HS-175 / HS-205 / HS-319) or compare part numbers. Fast shipping from stock — pick your parts below and keep driving with confidence.