Is it's possible to get a new pinion clutch? I think we know the likely answer.
It depends if it is a known make valeo,bosch,denso etc in which case it should be available. The problem could be if it is a Chinese copy.
https://www.woodauto.com/?gclid=EAIaIQobChMI4IuEyfz22wIVWPhRCh2i-ARoEAAYASAAEgKL2PD_BwE