The JCB 40000630 is a genuine OEM hydraulic accumulator designed for various JCB machinery. This critical component helps to absorb hydraulic shocks, maintain system pressure, and store energy within the hydraulic circuit. It features a 3/4-16 UNF thread for secure installation and has a nominal volume of 0.55 liters, ensuring reliable performance and longevity in demanding applications. This accumulator is a direct replacement part, guaranteeing compatibility and optimal function within JCB hydraulic systems.