Hanchi Auto Parts
25-34330-00 Water Pump Suitable for Kubota K008/K008-3 G1800/G1900 High Quality
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25-34330-00 is how Kubota lists this water pump. It serves D722 Z482/D722/D902, K008/K008-3, G1800/G1900 and other listed engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 0185-5433, 15881-73030, 15881-73033, 19883-73030, 1E051-73034 and 1 more.
Which engines use the 25-34330-00 water pump?
This pump was designed for D722 Z482/D722/D902; K008/K008-3; G1800/G1900; TG1860-48; B7300HSD; B7400HSD; Carrier; impeller Hight:10mm.
If your engine tag matches any entry above, this pump is the right replacement.
What are the specifications of 25-34330-00?
| Parameter | Value |
| OE number | 25-34330-00 |
| Fits brand | Kubota |
| TO Impeller height Ⅱ | 10 |
| TO Shaft head height | 73.2 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | M6X1 |
| TO Flange height | 64.85 |
| Flange jumping | 0.07 |
| Installation of water pipes | Water pipe fitted complete, no deformation |
| Air tightness testing | No leakage detected under negative pressure of 0.1 MPa |
| Appearance Ⅰ | Neutral finish, no third-party logos |
| Appearance Ⅱ | Clean surface: no dirt, rust or paint peeling |
| Assembly rotation | Turns freely by hand, no sticking or noise |
| Included Component 1 | KU103-WD-1 |
| Net weight | 0.58 kg |
| Packing | 12 pcs/ctn, 8.60 kg gross |
What part numbers interchange with 25-34330-00?
Depending on the catalog you use, the same pump shows up as:
- 0185-5433
- 15881-73030
- 15881-73033
- 19883-73030
- 1E051-73034
- 7509-10102
Packing and quality checks
Each pump is packed individually; a master carton holds 12 pieces at 8.60 kg gross.
We leak-test each unit at a negative pressure of 0.1 MPa, then spin it by hand to confirm free rotation.
Frequently asked questions
What vehicles or engines does 25-34330-00 fit?
25-34330-00 fits D722 Z482/D722/D902, K008/K008-3, G1800/G1900 and other listed engines. It is a Kubota application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 25-34330-00?
25-34330-00 interchanges with 0185-5433, 15881-73030, 15881-73033, 19883-73030, 1E051-73034, 7509-10102. All of these refer to the same water pump assembly.
Is 25-34330-00 available from stock?
Yes, this number is in regular production. Lead time for carton quantities is usually a few days; ask us for current stock before ordering.
How much does the 25-34330-00 water pump weigh?
One pump weighs 0.58 kg net. A full carton of 12 pieces comes to 8.60 kg gross.
How do I confirm 25-34330-00 is the pump I need?
Check the OE number stamped on your old pump or in the parts book, then compare engine model and pulley height with the spec table on this page. If anything is unclear, send us a photo of the old unit.
Bulk pricing starts at one carton. Ask for a quote with your target quantity.
Send the OE number, your quantity and your destination port — feel free to Contact Us. We reply with fitment confirmation and a quote.


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