This carburettor gasket is designed to ensure the seal of the Weber 36 DCA carburettor fitted to the Lancia Trevi. As part of the restoration or regular maintenance of this classic vehicle, replacing carburettor gaskets is an essential operation to maintain a reliable fuel system. A deteriorated gasket can cause fuel leaks and significantly impair engine performance. This new part allows the Lancia Trevi to be restored to its original operation.