The JCB 20950783 Seal Kit is a genuine OEM replacement part designed for hydraulic ram applications across a wide range of JCB machinery. This essential seal kit ensures optimal performance and prevents leaks in hydraulic systems for models including JCB 3CX, 4CX Backhoe Loaders, 530, 540 Telescopic Handlers, various Loadall models, 407, 418 Wheel Loaders, JS series Excavators, and Fastrac tractors such as the 3230 and 8330. Manufactured to JCB's rigorous standards, this kit provides reliable sealing for critical hydraulic components.