R70434 - Reman Water Pump
R70434 - Reman Water Pump
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One Remanufactured Water Pump for John Deere Tractors
This remanufactured (reman) water pump is a direct replacement for the John Deere cooling system on a wide range of 2WD and utility tractors. The water pump circulates coolant through the engine block and radiator to regulate operating temperature and prevent overheating. Sold as each unit; does not include hub, backplate, or pulley. Includes mounting gasket. Casting number R70434.
Important fitment note: John Deere 2250 and 2450 tractors use various water pump configurations -- verify the casting number on your existing pump before ordering.
Specifications
- Condition: Remanufactured
- Sold As: Each
- Includes: Mounting gasket
- Pulley: Not included
- Hub: Not included
- Backplate: Not included
- Casting Number: R70434
Compatible Models
John Deere Tractors: 840 (3-179 Diesel), 940 (3-179 Diesel), 1040 (3-179 Diesel), 1640, 1840, 2040 (3-164, 3-179 and 4-239 Diesel, USA manufactured), 2140, 2150, 2155, 2240, 2250 (casting number verification required), 2255, 2350, 2355, 2450 (casting number verification required), 2550, 2555, 2750, 2755, 2850, 2855, 5500
Replaces Part Number(s):
AMR70437, AR92416, AR92417, R70434, R70437, R78286, R100812
Remanufactured replacement part - not new, not used. Core may be required.



