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SKU:
NLT2T02650
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Water Pump for Yanmar YM1601 YM1602 YM1610 YM1702 YM1720 Tractors
$83.69
In Stock
$83.69
Sale price
$83.69
Regular price
This water pump is for compatible Yanmar YM1601, YM1602, YM1610, YM1702 and YM1720 compact tractors and related Yanmar 3T-series engines.
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 / Equipment | Compatible Models / Engines | Fitment Notes |
|---|---|---|
| Yanmar | YM1601, YM1602, YM1610, YM1702, YM1720 | Compact tractors |
| Yanmar | YM1802, YM1810, YM1820, YM2001, YM2002, YM2020 | Additional documented pump-family applications |
| Yanmar | 3T70, 3T72, 3T75, 3T80, 3T84 families | Verify exact engine/pump configuration |
Product Overview
Specialist compact-tractor parts catalogs show this pump family across a wider group of Yanmar YM tractors, including YM1802, YM1810, YM1820, YM2001/2002/2020 and others. Engine references include several 3T70/3T72/3T75/3T80/3T84 variants, so engine identification is useful when a gray-market tractor model alone is ambiguous.
The water pump circulates coolant through the engine and radiator. A failed seal can leak coolant from the pump area, while bearing wear may create noise or pulley movement. Replace the gasket during installation and make sure the cooling system is clean so debris does not shorten the life of the new pump.
Key Features & Performance
- Cooling-system water pump for multiple Yanmar YM-series compact tractors
- Related engine applications include several Yanmar 3T-series families
- Common cross-reference family includes 121450-42010, 129350-42010 and 121023-42100
Reference Part Numbers
- 121450-42010
- 129350-42010
- 121023-42100
Product Details
- Component: Engine water pump
What to Verify Before Ordering
Confirm tractor model, engine model and pump/hub configuration. Yanmar gray-market tractors can have application differences not obvious from the model decal alone.
Frequently Asked Questions
What other Yanmar models use this pump family?
Specialist fitment catalogs list several additional YM-series tractors beyond the five in the original title.
Should coolant be replaced when installing a water pump?
Fresh, correctly mixed coolant and a clean system help protect the new pump seal and engine from corrosion.