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SKU:
NLT2T03513
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Water Pump RE505981 / RE500737 for John Deere PowerTech 4045 / 6068 Engines
$163.29
In Stock
$163.29
Sale price
$163.29
Regular price
This water-pump family cross-references RE505981 / RE500737 for John Deere PowerTech 4045 and 6068 engine applications.
Estimated delivery between
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
| Brand / Family | Compatible Applications |
|---|---|
| John Deere combines / equipment | 9400, 9410, 9450, 9550, 9560 and additional machines using compatible 4045/6068 engines |
| John Deere other applications | 6620, 7520, 7720 and 4630 sprayer applications where this pump family is specified |
Product Overview
The pump maintains coolant circulation through Deere's engine and radiator circuit. Bearing noise, hub play, coolant leakage from the pump area or recurring overheating are common reasons to inspect it.
On Deere equipment, model number alone can cover multiple engine serial breaks; the pump/reference number should decide fitment.
Key Features & Performance
- Maintains coolant circulation: Keeps coolant moving through the engine and radiator so heat can be rejected under working load.
- Serviceable wear point: Seal leakage, shaft play, bearing noise or pulley wobble are common reasons to replace an aging pump.
- Fitment by engine and pump geometry: Casting, hub height, pulley arrangement and reference number should match the original pump.
- Product-specific note: On Deere equipment, model number alone can cover multiple engine serial breaks; the pump/reference number should decide fitment.
Technical Specifications
- Engine families: John Deere PowerTech 4045 / 6068
- Component: Engine coolant water pump
Replaces / Reference Part Numbers
RE505981, RE500737, RE505980, RE546917, SE501610
Common Replacement Reasons
- Coolant leakage from the pump/weep area
- Bearing noise, shaft play or pulley wobble
- Overheating with belt, radiator, thermostat and coolant level otherwise checked
Frequently Asked Questions
How do I confirm this is the correct part?
Verify the original pump number and engine serial number, especially on 6068 applications with production breaks.
Is this an OEM part?
Unless the listing is explicitly identified as genuine/OEM in the product data, treat it as a replacement component. Use the verified reference numbers, equipment application and physical configuration above to match your original part.
What should I check before installation?
Check fan/pulley bearings and belt condition while the cooling drive is accessible.
Fitment note: Equipment manufacturers may use different components within the same model family based on engine, serial number or production date. Confirm the original part number and machine/engine details before ordering.