Water Pump Kit for John Deere 40 and 50 Series 6-Cylinder Tractors SKU: QT59979

When a water pump fails on your John Deere 40 or 50 series tractor, the engine overheats quickly and expensive damage follows. This complete kit restores proper coolant circulation to keep your 6-cylinder engine running at safe operating temperatures.

Why This Complete Kit Matters

• Includes all components needed for a thorough repair—no guesswork or multiple orders
• Precision-engineered 133.8mm impeller moves coolant efficiently through the entire system
• Factory-spec gasket 58791 provides reliable seal against coolant leaks
• Built to handle the demands of heavy field work and long operating hours

Replaces These Part Numbers

• John Deere 59979
• John Deere S.72001
• John Deere S72001
• John Deere VPE2024
• John Deere 26/131-24
• John Deere RE11348
• John Deere RE62660
• John Deere RE70143

Don't risk engine damage from overheating. This kit gives you everything needed to restore proper cooling system function. If you're unsure about fitment for your specific model, give us a call—we've been helping customers find the right parts since 1969.