Water Pump for John Deere 3050, 3350, and 3650 Series Tractors SKU: QT59812

A failing water pump causes real problems—overheating damage, coolant leaks, and the bearing noise that means your cooling system isn't circulating properly. This replacement water pump restores proper coolant flow for your John Deere 40 and 50 Series tractors, protecting your engine from heat damage during those demanding field operations.

Why This Pump Matters

• Exact-fit design for John Deere 40 and 50 Series tractors eliminates compatibility guesswork
• Includes gasket for complete installation—no additional sealing components needed
• Prevents cooling efficiency drops that occur when pumps fail through seal leakage or bearing wear
• Built to handle the demanding conditions these tractors face from loader work to heavy tillage

S&H Parts has been helping customers solve cooling system problems since 1969. If you need help confirming fitment for your specific serial number, give us a call—we'll make sure you get the right part.