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SKU:
NLT2J01398
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Water Pump AM881419 MIA880462 for John Deere Compact Tractors Loaders
$136.99
In Stock
$136.99
Sale price
$136.99
Regular price
This aftermarket engine water pump with gasket replaces AM881419 and MIA880462 on compatible John Deere compact tractors and skid steer loaders with Yanmar engines.
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
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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
- John Deere 4300, 4310, 4400, 4410 compact tractors
- John Deere 4500, 4510, 4600, 4610, 4700, 4710 compact tractors
- John Deere 570, 575, 4475, 5575, 6675, 7775 loaders
- Yanmar 3TNE84, 3TNE88, 4TNE84, 4TNE88 engines
Product Overview
Coolant dripping from the pump weep hole, pulley play, grinding noise, or repeated overheating can mean the water pump is no longer circulating coolant correctly. This replacement covers the matching Yanmar-powered John Deere cooling layout.
Do not assume every overheating problem is the pump. Check coolant level, radiator airflow, belt condition, thermostat, hoses, and fan before installation.
Key Features & Performance
- Restores engine coolant circulation
- Fits matching Yanmar 3TNE and 4TNE engine families
- Includes gasket for installation
- Covers compact tractors and skid steer loaders
- Aftermarket replacement for several John Deere pump numbers
Replaces Part Numbers
- AM881419
- AM878937
- MIA880462
- AM881424
- AM878186
- AM875551
Common Uses
- Replacing a pump leaking from the shaft or weep hole
- Repairing pulley wobble or bearing noise
- Restoring coolant circulation after confirmed pump failure
- Cooling-system service on a matching Yanmar-powered machine
Technical Specifications
- Part Type: Engine Water Pump
- Included: Pump and gasket
- Application: Engine cooling system
- Compatible Brands: John Deere/Yanmar
- Replacement Type: Aftermarket
Installation & Fitment
- Allow the engine to cool and drain coolant safely
- Clean the gasket surface without gouging it
- Inspect belt, fan, thermostat, and hoses
- Torque fasteners evenly to service specifications
- Refill, bleed air, and check for leaks at operating temperature
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Match the original pump number, pulley/flange, bolt pattern, hose ports, and engine model. Serial breaks may affect fitment.
Frequently Asked Questions
Q: What are common water-pump failure signs? A: Coolant leakage, bearing noise, pulley play, and overheating are common signs.
Q: Is a gasket included? A: The listing is for a pump with gasket; confirm package contents on arrival.
Q: Will it fix any overheating problem? A: No. A clogged radiator, failed thermostat, slipping belt, low coolant, or engine issue can also cause overheating.
Q: Is it OEM John Deere? A: No. It is an aftermarket replacement.
Part Summary
keywords: AM881419 water pump, MIA880462 John Deere pump, John Deere 4300 cooling repair, Yanmar 4TNE88 water pump, 6675 skid steer water pump, John Deere compact tractor coolant pump
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.