Hanchi Auto Parts
8-94419-461-2 Water Pump Suitable for Isuzu 4JB1 M6 4JR1 High Quality
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8-94419-461-2 is how Isuzu lists this water pump. It serves 4JB1 M6, 4JR1, 2500cc 4JR1 and other listed engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 8-94140-341-0, 8-94140-341-2, 8-94310-251-0, 8-94376-844-0, 8-94379-422-0 and 7 more.
Which engines use the 8-94419-461-2 water pump?
The OE application list reads: 4JB1 M6; 4JR1; 2500cc 4JR1; 2800cc; 4JA1; GWIS-25A; SK60.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with 8-94419-461-2?
Dealers and fleet systems quote this pump under more than one OE number:
- 8-94140-341-0
- 8-94140-341-2
- 8-94310-251-0
- 8-94376-844-0
- 8-94379-422-0
- 8-94379-472-0
- 8-94461-173-0
- 8-97018-560-0
- 8-97062-796-0
- 8-97123-330-0
- 8-97376-851-0
- 8971233302
What are the specifications of 8-94419-461-2?
| Parameter | Value |
| OE number | 8-94419-461-2 |
| Fits brand | Isuzu |
| TO Impeller height Ⅱ | 16 |
| TO Shaft head height | 94 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 8-M6X1 |
| TO Flange height | 78.9 |
| 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 | OIS102 |
| Net weight of one | 1.32 |
| Net weight | 1.32 kg |
| Packing | 8 pcs/ctn, 12.56 kg gross |
Packing and quality checks
Packing runs 8 pumps per carton, 12.56 kg gross weight, carton size 38.5 x 32 x 31.5 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 8-94419-461-2 fit?
8-94419-461-2 fits 4JB1 M6, 4JR1, 2500cc 4JR1 and other listed engines. It is a Isuzu application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 8-94419-461-2?
8-94419-461-2 interchanges with 8-94140-341-0, 8-94140-341-2, 8-94310-251-0, 8-94376-844-0, 8-94379-422-0, 8-94379-472-0 and 6 more. All of these refer to the same water pump assembly.
Is 8-94419-461-2 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 8-94419-461-2 water pump weigh?
One pump weighs 1.32 kg net. A full carton of 8 pieces comes to 12.56 kg gross.
Message us with the OE number off your old pump. We reply with fitment confirmation and a price the same day.
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.