Hanchi Auto Parts
21010-61594 Water Pump Suitable for Nissan GWN-53A High Quality
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21010-61594 is a Nissan;Case water pump OE number. Our replacement matches the same mounting and cooling specs, fits NissanSD25 and GWN-53A engines, and ships with a 3.52 kg net weight (4 pcs per carton). Cross numbers: 1058287C91, 21010-37501, 21010-37504, 21010-37526, 21010-37726 and 8 more.
Which engines use the 21010-61594 water pump?
You will find this pump on NissanSD25; GWN-53A.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 21010-61594?
| Parameter | Value |
| OE number | 21010-61594 |
| Fits brand | Nissan;Case |
| TO Shaft head height | 128 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 4-M6X1 |
| TO Flange height | 127.7 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 1 |
| 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 | CC102-WD-1 |
| Net weight of one | 3.52 |
| Net weight | 3.52 kg |
| Packing | 4 pcs/ctn, 16.08 kg gross |
What part numbers interchange with 21010-61594?
One pump, many part numbers. The full cross list:
- 1058287C91
- 21010-37501
- 21010-37504
- 21010-37526
- 21010-37726
- 21010-61504
- 21010-61505
- 21010-61526
- 21010-61526/7/8
- 21010-61527
- 21010-61528
- 21010-61528/9
- 21010-61585
Packing and quality checks
Packing runs 4 pumps per carton, 16.08 kg gross weight, carton size 41 x 36 x 19.5 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 21010-61594 fit?
21010-61594 fits NissanSD25 and GWN-53A engines. It is a Nissan;Case application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 21010-61594?
21010-61594 interchanges with 1058287C91, 21010-37501, 21010-37504, 21010-37526, 21010-37726, 21010-61504 and 7 more. All of these refer to the same water pump assembly.
Is 21010-61594 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 21010-61594 water pump weigh?
One pump weighs 3.52 kg net. A full carton of 4 pieces comes to 16.08 kg gross.
How do I confirm 21010-61594 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.
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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