This aftermarket L34921NO lower radiator water hose is designed as a direct replacement for the original John Deere part L34921. Essential for maintaining proper engine temperature, it ensures efficient coolant flow from the radiator. Compatible with a wide range of John Deere 40, 50, and 60 series tractors, including models 4030, 4230, 4430, 4630, 4040, 4240, 4440, 4640, 4840, 4050, 4250, 4450, 4650, 4850, 4055, 4255, 4455, 4555, 4755, 4955, 4560, 4760, and 4960. Weighing approximately 0.23 kg, this hose provides a reliable and cost-effective solution for your cooling system needs.