Hanchi Auto Parts
21010-61528 Water Pump Suitable for Nissan GWN-53A High Quality
Couldn't load pickup availability
If your parts book shows 21010-61528, you need a water pump for NissanSD25 and GWN-53A engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 1058287C91, 21010-37501, 21010-37504, 21010-37526, 21010-37726 and 8 more.
Which engines use the 21010-61528 water pump?
The OE application list reads: NissanSD25; GWN-53A.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 21010-61528?
| Parameter | Value |
| OE number | 21010-61528 |
| 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 21010-61528?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 1058287C91
- 21010-37501
- 21010-37504
- 21010-37526
- 21010-37726
- 21010-61504
- 21010-61505
- 21010-61526
- 21010-61526/7/8
- 21010-61527
- 21010-61528/9
- 21010-61585
- 21010-61594
Packing and quality checks
For shipping estimates, count on 4 pumps per carton (16.08 kg, 41 x 36 x 19.5 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 21010-61528 fit?
21010-61528 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 21010-61528?
21010-61528 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 21010-61528 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 21010-61528 water pump weigh?
One pump weighs 3.52 kg net. A full carton of 4 pieces comes to 16.08 kg gross.
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.
OEM Avalible
Our company understands the challenges of bringing some special parts from paper to reality. Therefore, we offer our services to customers that need help.