The JCB 336C9405 is a genuine OEM gasket specifically designed for a wide range of JCB machinery. This essential sealing component ensures proper fit and prevents leaks in critical engine systems, particularly those utilizing JCB Dieselmax engines. It is compatible with JCB 3CX and 4CX backhoe loaders, various Loadall telehandlers (e.g., 531-70, 535-95, 540-140, 540-170), and JS series excavators (e.g., JS130, JS145, JS160, JS180). Engineered to meet original equipment specifications, this gasket provides reliable performance and durability.