The JCB 99536445 is a genuine OEM spring designed for various JCB machinery, including 3CX and 4CX backhoe loaders, as well as multiple Loadall telehandler models such as 531-70, 540-140, 540-170, and 540-200. This essential component ensures proper function and durability within the specified applications. Manufactured to JCB's high standards, it provides a precise fit and long-lasting performance for critical machine systems.