Hanchi Auto Parts
8-38038845-0 Water Pump Suitable for Isuzu 4HK1 4 HOLES High Quality
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Looking for 8-38038845-0? It is the Isuzu;Jcb;Case OE reference for a cooling water pump used on 4HK1 4 HOLES engines. The replacement we supply keeps the same fit and pulley dimensions. Net weight 7.00 kg, packed 2 per carton.
Which engines use the 8-38038845-0 water pump?
The OE application list reads: 4HK1 4 HOLES.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 8-38038845-0?
| Parameter | Value |
| OE number | 8-38038845-0 |
| Fits brand | Isuzu;Jcb;Case |
| TO Impeller height Ⅱ | 6.5 |
| TO Shaft head height | 163 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 148.3 |
| 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 | IS127-WD-1 |
| Net weight of one | 7.00 |
| Net weight | 7.00 kg |
| Packing | 2 pcs/ctn, 15.90 kg gross |
What part numbers interchange with 8-38038845-0?
Dealers and fleet systems quote this pump under more than one OE number:
- 8-98038845-0
- 87596435
Packing and quality checks
Each pump is packed individually; a master carton holds 2 pieces at 15.90 kg gross.
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 8-38038845-0 fit?
8-38038845-0 fits 4HK1 4 HOLES engines. It is a Isuzu;Jcb;Case application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 8-38038845-0?
8-38038845-0 interchanges with 8-98038845-0, 87596435. All of these refer to the same water pump assembly.
Is 8-38038845-0 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 8-38038845-0 water pump weigh?
One pump weighs 7.00 kg net. A full carton of 2 pieces comes to 15.90 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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