Hanchi Auto Parts
1J87773032 Water Pump Suitable for Kubota V2403 High Quality
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If your parts book shows 1J87773032, you need a water pump for V2403 engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 1J87773030.
Which engines use the 1J87773032 water pump?
You will find this pump on V2403.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with 1J87773032?
Dealers and fleet systems quote this pump under more than one OE number:
- 1J87773030
What are the specifications of 1J87773032?
| Parameter | Value |
| OE number | 1J87773032 |
| Fits brand | Kubota |
| TO Impeller height Ⅱ | 24.5 |
| TO Shaft head height | 86 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | M6X1 |
| TO Flange height | 83.4 |
| 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 | KU120-WD-1 |
| Net weight | 1.20 kg |
| Packing | 6 pcs/ctn, 9.20 kg gross |
Packing and quality checks
For shipping estimates, count on 6 pumps per carton (9.20 kg, 56 x 38 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 1J87773032 fit?
1J87773032 fits V2403 engines. It is a Kubota application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 1J87773032?
1J87773032 interchanges with 1J87773030. All of these refer to the same water pump assembly.
Is 1J87773032 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 1J87773032 water pump weigh?
One pump weighs 1.20 kg net. A full carton of 6 pieces comes to 9.20 kg gross.
Message us with the OE number off your old pump. We reply with fitment confirmation and a price the same day.
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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