Hanchi Auto Parts
E5800-73035 Water Pump Suitable for Kubota 2403 for Kioti High Quality
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If your parts book shows E5800-73035, you need a water pump for 2403, for Kioti, DK35 and other listed engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 1A021-73030, E5800-73037.
Which engines use the E5800-73035 water pump?
You will find this pump on 2403; for Kioti; DK35; DK40; DK45 DK50 DK55 DS4110.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of E5800-73035?
| Parameter | Value |
| OE number | E5800-73035 |
| Fits brand | Kubota |
| TO Impeller height Ⅱ | 18.6 |
| TO Shaft head height | 86 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | M6X1 |
| TO Flange height | 85 |
| Flange jumping | 0.07 |
| 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 | KU113-WD-1 |
| Net weight of one | 1.34 |
| Net weight | 1.34 kg |
| Packing | 6 pcs/ctn, 10.04 kg gross |
What part numbers interchange with E5800-73035?
One pump, many part numbers. The full cross list:
- 1A021-73030
- E5800-73037
Packing and quality checks
Packing runs 6 pumps per carton, 10.04 kg gross weight, carton size 56 x 38 x 31 cm.
Air-tightness is checked pump by pump under a negative pressure of 0.1 MPa before packing.
Frequently asked questions
What vehicles or engines does E5800-73035 fit?
E5800-73035 fits 2403, for Kioti, DK35 and other listed engines. It is a Kubota application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace E5800-73035?
E5800-73035 interchanges with 1A021-73030, E5800-73037. All of these refer to the same water pump assembly.
Is E5800-73035 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 E5800-73035 water pump weigh?
One pump weighs 1.34 kg net. A full carton of 6 pieces comes to 10.04 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.
OEM Avalible
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