Hanchi Auto Parts
A2159 Water Pump Suitable for Nissan RF8 CW520 High Quality
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A2159 is a Nissan water pump OE number. Our replacement matches the same mounting and cooling specs, fits RF8, CW520, Single Ditches and other listed engines, and ships with a 12.80 kg net weight (1 pcs per carton). Cross numbers: 21010-97226, 21010-97228, 21010-97325, 21010-97366, 21010-97402 and 2 more.
Which engines use the A2159 water pump?
You will find this pump on RF8; CW520; Single Ditches.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of A2159?
| Parameter | Value |
| OE number | A2159 |
| Fits brand | Nissan |
| TO Belt pulley height | 174.2 |
| TO Impeller height Ⅱ | 39.7 |
| TO Shaft head height | 190.3 |
| Pulley Jumping | 0 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | ZG3/4 |
| Belt pulley thread | 2-M10X1.5 |
| 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 | O62X3.5 |
| Net weight | 12.80 kg |
| Packing | 1 pcs/ctn, 14.50 kg gross |
What part numbers interchange with A2159?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 21010-97226
- 21010-97228
- 21010-97325
- 21010-97366
- 21010-97402
- 21010-97415
- 21010-97572
Packing and quality checks
Packing runs 1 pumps per carton, 14.50 kg gross weight, carton size 35 x 30 x 26 cm.
Before boxing, each pump passes a negative-pressure leak check and a hand-rotation check for smooth, noise-free bearing movement.
Frequently asked questions
What vehicles or engines does A2159 fit?
A2159 fits RF8, CW520, Single Ditches and other listed engines. It is a Nissan application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace A2159?
A2159 interchanges with 21010-97226, 21010-97228, 21010-97325, 21010-97366, 21010-97402, 21010-97415 and 1 more. All of these refer to the same water pump assembly.
Is A2159 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 A2159 water pump weigh?
One pump weighs 12.80 kg net. A full carton of 1 pieces comes to 14.50 kg gross.
How do I confirm A2159 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.
Stock moves fast on this number. Send your inquiry with quantity and destination port for a firm quote.
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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