FZ115S Needle Seat Socket for YS Carburettors - YSG2062 by YS Engine  [YSG2062]

Replacement needle seat for FZ115S carbs

The YS Engine YSG2062 needle socket FZ115S serves as a direct replacement for FZ115S-style carburettor needles in YS carburettors. This part locates the needle tip and holds it steady so adjustments remain consistent throughout tuning and maintenance.

Installation follows normal carb servicing procedures: remove the needle assembly per the engine instructions, fit the socket to the needle or into the holder as required, then reassemble and confirm free needle travel. Typical hobby hand tools are all that are normally needed.

From a performance standpoint the socket restores correct needle seating after wear, helping the mixture to respond predictably to adjustments and reducing the variation between runs.