The JCB 400T2677 is a genuine OEM O-Ring designed for a wide range of JCB machinery. This essential sealing component ensures leak-free operation in various applications, including JCB 1CX, 2CX, 3CX, 4CX, 5CX backhoe loaders, and numerous 8000 series mini and midi excavators such as the 801, 802, 803, 804, 805, 806, 807, 808, 8010, 8014, 8015, 8016, 8018, 8020, 8024, 8025, 8026, 8030, 8032, 8035, 8040, 8045, 8050, 8052, 8055, 8060, 8080, and 8085 models, including their CTS and ZTS variants. Weighing approximately 0.01 kg, this high-quality O-Ring is crucial for maintaining the integrity of hydraulic and fluid systems.