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SKU:
NLT2T03912
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Water Pump 1G820-73030 / 1G820-73037 for Kubota D782 – KX018-4 KX41-3 U15 U17
$87.79
In Stock
$87.79
Sale price
$87.79
Regular price
This is an engine water pump for Kubota D782 and related compact-diesel applications, originally referenced by 1G820-73030 and superseded by 1G820-73037.
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 | Model / Engine | Application Notes |
|---|---|---|
| Kubota | KX018-4 | Mini excavator |
| Kubota | KX41-3 | Mini excavator |
| Kubota | U15 / U17 | Mini excavators |
| Kubota | D782 | Engine application |
Product Overview
A leaking seal, rough bearing or loose pump shaft can quickly lead to overheating in compact excavators where the cooling system works hard in confined engine bays. Replacing the worn pump restores proper coolant circulation through the engine and radiator.
Kubota parts data shows 1G820-73030 superseded by 1G820-73037 and lists KX018-4, KX41-3, U15, U17, K008-5 and U10-5 applications. Related 1G820-73035/73036 numbers also appear in the supersession family.
Key Features & Performance
- Kubota D782-family engine water pump
- Original reference 1G820-73030 with current supersession 1G820-73037
- Documented KX018-4/KX41-3/U15/U17 excavator coverage
- Related supersession numbers simplify matching older pump labels
Technical Specifications
| Part type | Engine water pump |
|---|---|
| Original reference | 1G820-73030 |
| Superseding reference | 1G820-73037 |
| Related references | 1G820-73035, 1G820-73036 |
| System | Cooling |
Part Numbers & Cross-References
1G820-73030, 1G820-73037, 1G820-73035, 1G820-73036
Frequently Asked Questions
What should I verify before ordering?
Confirm the engine and original pump number; Kubota superseded several earlier numbers to 1G820-73037.
Is this an OEM part?
No. This listing is a replacement component. Manufacturer names, model names and reference numbers are used for identification and compatibility; compare the original part and equipment details before ordering.