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

Precision needle socket for FZ115S carburettors

This YS Engine YSG2062 needle socket FZ115S is intended as a replacement component for FZ115S-type needles used in YS carburettors. It acts as the seat and retainer that positions the needle tip so adjustments stay consistent while tuning.

Fitting the socket is straightforward: remove the carburettor needle assembly following the engine guide, install the socket on the needle or into the holder as required, then reassemble and check that the needle moves freely. Standard hobby tools are typically sufficient.

When a worn needle seat causes erratic mixture response, installing this socket restores the predictable needle seating needed for reliable changes to idle and mid-range settings.