The JCB 83400549 is a genuine OEM radiator hose specifically designed for various JCB Fastrac agricultural tractors. This essential component ensures the efficient flow of coolant within the engine's cooling system, preventing overheating and maintaining optimal engine temperature. Manufactured to JCB's high standards, it offers excellent durability and resistance to temperature fluctuations and pressure, providing a reliable and long-lasting connection. Compatible with Fastrac models including 1115, 1125, 1135, 1155, 125, 135, 145, 150, 155, 185, 3155, 3170, 3185, 3190, 3200, 3220, 3230, 8250, 8280, and 8310.