Hanchi Auto Parts
20744939 Water Pump Suitable for Volvo GH11 EC380 High Quality
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20744939 is a Volvo;Renault water pump OE number. Our replacement matches the same mounting and cooling specs, fits GH11, EC380, EC480 and other listed engines, and ships with a 2.48 kg net weight (4 pcs per carton). Cross numbers: 21468471, 22918427, 74.20.744.939, 7421515952, 85151109.
Which engines use the 20744939 water pump?
This pump was designed for GH11; EC380; EC480; EC700.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with 20744939?
Dealers and fleet systems quote this pump under more than one OE number:
- 21468471
- 22918427
- 74.20.744.939
- 7421515952
- 85151109
What are the specifications of 20744939?
| Parameter | Value |
| OE number | 20744939 |
| Fits brand | Volvo;Renault |
| TO Impeller height Ⅱ | 1.3 |
| TO Shaft head height | 106.5 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 5-M8X1.25 |
| TO Flange height | 96 |
| 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 | OVO103 |
| Net weight of one | 2.48 |
| Net weight | 2.48 kg |
| Packing | 4 pcs/ctn, 11.80 kg gross |
Packing and quality checks
Packing runs 4 pumps per carton, 11.80 kg gross weight, carton size 59.5 x 51 x 25 cm.
We leak-test each unit at a negative pressure of 0.1 MPa, then spin it by hand to confirm free rotation.
Frequently asked questions
What vehicles or engines does 20744939 fit?
20744939 fits GH11, EC380, EC480 and other listed engines. It is a Volvo;Renault application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 20744939?
20744939 interchanges with 21468471, 22918427, 74.20.744.939, 7421515952, 85151109. All of these refer to the same water pump assembly.
Is 20744939 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 20744939 water pump weigh?
One pump weighs 2.48 kg net. A full carton of 4 pieces comes to 11.80 kg gross.
Send us the OE number and your engine model — we confirm fitment before you order.
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.