Hanchi Auto Parts
21404502 Water Pump Suitable for Deutz D6D EC160B,EC180B High Quality
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If your parts book shows 21404502, you need a water pump for D6D, EC160B,EC180B, EC135B,EC140B and other listed engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 02937441, 0450930, 20459004, 20502535, 4299142.
Which engines use the 21404502 water pump?
The OE application list reads: D6D; EC160B,EC180B; EC135B,EC140B; EC290B,EC240B; EC210B,EW145B; D6E; VOV210.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 21404502?
| Parameter | Value |
| OE number | 21404502 |
| Fits brand | Deutz;Volvo |
| TO Impeller height Ⅱ | 50.8 |
| TO Shaft head height | 59.14 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 2-M6X1 |
| Flange thread | 3-M8X1.25 |
| TO Flange height | 49.64 |
| 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 | O98X3.5 |
| Net weight | 1.70 kg |
| Packing | 12 pcs/ctn, 22.40 kg gross |
What part numbers interchange with 21404502?
Dealers and fleet systems quote this pump under more than one OE number:
- 02937441
- 0450930
- 20459004
- 20502535
- 4299142
Packing and quality checks
Logistics data: 12 pcs/ctn, 22.40 kg gross, 43.5 x 26.8 x 30.3 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 21404502 fit?
21404502 fits D6D, EC160B,EC180B, EC135B,EC140B and other listed engines. It is a Deutz;Volvo application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 21404502?
21404502 interchanges with 02937441, 0450930, 20459004, 20502535, 4299142. All of these refer to the same water pump assembly.
Is 21404502 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 21404502 water pump weigh?
One pump weighs 1.70 kg net. A full carton of 12 pieces comes to 22.40 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
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