The JCB 400B3370 is a genuine OEM right-hand door seal designed for various JCB backhoe loader models, including the 1CX, 2CX, 3CX, 4CX, and 5CX series. This essential component ensures a secure and weather-tight seal for the cab door, preventing ingress of dust, water, and noise, thereby enhancing operator comfort and protecting interior components. Manufactured to JCB's original specifications, it guarantees precise fitment and long-lasting durability.