The JCB Seal Kit is a high-quality hydraulic seal kit specifically designed for the bucket cylinder of JCB 3DX ECO backhoe loaders. This kit includes all essential seals and O-rings required to fully rebuild the bucket hydraulic cylinder, ensuring leak-free performance and consistent hydraulic pressure. With a rod diameter of 60 mm and piston diameter of 90 mm, it is engineered to match specifications for a perfect fit. Made from durable, oil- and heat-resistant rubber and polymer materials, the kit ensures long service life even under tough job site conditions. It is ideal for both preventive maintenance and repair, restoring full digging force and smooth bucket operation.