Hanchi Auto Parts
15521-73034 Water Pump Suitable for Kubota Carrier V2203E High Quality
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The OE number 15521-73034 identifies a water pump fitted to Carrier, V2203E, V1702 and other listed engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 1.20 kg; a full carton holds 6.
Which engines use the 15521-73034 water pump?
You will find this pump on Carrier; V2203E; V1702; V1903; D1302; D1402; D1403; D1703; BOBCAT 753/763/773.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 15521-73034?
| Parameter | Value |
| OE number | 15521-73034 |
| Fits brand | Kubota |
| TO Impeller height Ⅱ | 21.8 |
| TO Shaft head height | 84.8 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | M6X1 |
| TO Flange height | 82.1 |
| 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 | KU106-WD-1 |
| Net weight | 1.20 kg |
| Packing | 6 pcs/ctn, 9.20 kg gross |
What part numbers interchange with 15521-73034?
Depending on the catalog you use, the same pump shows up as:
- 15521-73030
- 15521-73030-18
- 15521-73033
- 15521-73035
- 15521-73039
- 15521-73040
- 25-37581-10
- 6653941
- 6684225
- 7509-10103
- A-503180
- A6653941
Packing and quality checks
Packing runs 6 pumps per carton, 9.20 kg gross weight, carton size 56 x 34 x 31 cm.
Every pump leaves the line after a leak test at a negative pressure of 0.1 MPa. No leaks, no exceptions.
Frequently asked questions
What vehicles or engines does 15521-73034 fit?
15521-73034 fits Carrier, V2203E, V1702 and other listed engines. It is a Kubota application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 15521-73034?
15521-73034 interchanges with 15521-73030, 15521-73030-18, 15521-73033, 15521-73035, 15521-73039, 15521-73040 and 6 more. All of these refer to the same water pump assembly.
Is 15521-73034 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 15521-73034 water pump weigh?
One pump weighs 1.20 kg net. A full carton of 6 pieces comes to 9.20 kg gross.
How do I confirm 15521-73034 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.
Not sure this is your pump? Send a photo of the old unit and the engine tag; we will match it.
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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