The JCB 40910651 Back Foam Kit is an authentic OEM replacement part designed to restore comfort and support to operator seats in compatible JCB equipment. This kit includes the necessary foam components for the seat back, crucial for reducing operator fatigue during long working hours. Manufactured to JCB's rigorous standards, it ensures a precise fit and durability, maintaining the original ergonomic design of the seat. Ideal for maintenance and repair to enhance operator well-being and productivity.