Hanchi Auto Parts
8-944939-850-0 Water Pump Suitable for Isuzu 4300cc 4HF1 4600cc 4HG1 High Quality
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The OE number 8-944939-850-0 identifies a water pump fitted to 4300cc 4HF1, 4600cc 4HG1, 4800cc 4HE1T and other listed engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 1.82 kg; a full carton holds 4.
Which engines use the 8-944939-850-0 water pump?
Fitment covers 4300cc 4HF1; 4600cc 4HG1; 4800cc 4HE1T; 5000cc 4HJ1.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 8-944939-850-0?
| Parameter | Value |
| OE number | 8-944939-850-0 |
| Fits brand | Isuzu |
| TO Impeller height Ⅱ | 8.3 |
| TO Shaft head height | 93.8 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 80.2 |
| 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 | IS104-WD-1 |
| Net weight of one | 1.82 |
| Net weight | 1.82 kg |
| Packing | 4 pcs/ctn, 9.50 kg gross |
What part numbers interchange with 8-944939-850-0?
Depending on the catalog you use, the same pump shows up as:
- 8-944939-850-2
- 8-97073-951-Z
- 8-97109-676-Z
- 8-97363-478-0
- GWIS-42A
Packing and quality checks
Logistics data: 4 pcs/ctn, 9.50 kg gross, 46 x 40 x 21 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 8-944939-850-0 fit?
8-944939-850-0 fits 4300cc 4HF1, 4600cc 4HG1, 4800cc 4HE1T and other listed engines. It is a Isuzu application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 8-944939-850-0?
8-944939-850-0 interchanges with 8-944939-850-2, 8-97073-951-Z, 8-97109-676-Z, 8-97363-478-0, GWIS-42A. All of these refer to the same water pump assembly.
Is 8-944939-850-0 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 8-944939-850-0 water pump weigh?
One pump weighs 1.82 kg net. A full carton of 4 pieces comes to 9.50 kg gross.
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.
OEM Avalible
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