Hanchi Auto Parts
9-13617-636 Water Pump Suitable for Isuzu 4BB1 2800cc High Quality
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If your parts book shows 9-13617-636, you need a water pump for 4BB1, 2800cc, ELF 250/350 and other listed engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 5-13610-012, 5-13610-027-2, 5-13610-041, 8-13617-801, 8-94376-865.
Which engines use the 9-13617-636 water pump?
Fitment covers 4BB1; 2800cc; ELF 250/350; JOURNEY; 4BA1; 3600cc; KS21.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 9-13617-636?
| Parameter | Value |
| OE number | 9-13617-636 |
| Fits brand | Isuzu |
| TO Shaft head height | 120.4 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 112.2 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 1 |
| 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 | IS107-WD-1 |
| Net weight of one | 4.96 |
| Net weight | 4.96 kg |
| Packing | 4 pcs/ctn, 21.44 kg gross |
What part numbers interchange with 9-13617-636?
Depending on the catalog you use, the same pump shows up as:
- 5-13610-012
- 5-13610-027-2
- 5-13610-041
- 8-13617-801
- 8-94376-865
Packing and quality checks
Packing runs 4 pumps per carton, 21.44 kg gross weight, carton size 58 x 44 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 9-13617-636 fit?
9-13617-636 fits 4BB1, 2800cc, ELF 250/350 and other listed engines. It is a Isuzu application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 9-13617-636?
9-13617-636 interchanges with 5-13610-012, 5-13610-027-2, 5-13610-041, 8-13617-801, 8-94376-865. All of these refer to the same water pump assembly.
Is 9-13617-636 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 9-13617-636 water pump weigh?
One pump weighs 4.96 kg net. A full carton of 4 pieces comes to 21.44 kg gross.
How do I confirm 9-13617-636 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.
OEM Avalible
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