The JCB 248486 Piston is a genuine OEM replacement part designed for a wide range of JCB machinery, including 3CX and 4CX backhoe loaders, various telehandler models (e.g., 530, 532, 535, 540), and JS series excavators (e.g., JS130, JS220). This critical engine component ensures optimal performance and durability, maintaining the integrity of your JCB engine system. Manufactured to JCB's exacting standards, it guarantees a precise fit and reliable operation for agricultural, construction, and industrial applications.