The JCB 25221900 Filter Flow Regulator is an essential genuine OEM component designed for various JCB JS and JZ series excavators. This high-quality part ensures precise hydraulic flow regulation, contributing to the efficient and reliable operation of the machine's hydraulic system. Manufactured to JCB's rigorous standards, it provides exact fitment and performance for models including JS200, JS205, JS210, JS220, JS235, JS240, JS260, JS300, JS330, JS360, JS370, JS450, JS460, JZ140, JZ235, and JZ255.