Hanchi Auto Parts
1-87813736-0 Water Pump Suitable for Isuzu 6HK1 CX300C High Quality
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The OE number 1-87813736-0 identifies a water pump fitted to 6HK1, Sany375H, CX300C and other listed engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 16.00 kg; a full carton holds 1.
Which engines use the 1-87813736-0 water pump?
You will find this pump on 6HK1; Sany375H; CX300C.
If your engine tag matches any entry above, this pump is the right replacement.
What are the specifications of 1-87813736-0?
| Parameter | Value |
| OE number | 1-87813736-0 |
| Fits brand | Isuzu;Case |
| TO Shaft head height | 208.1 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | M10X1.5 |
| Flange thread | 6-M10X1.25 |
| TO Flange height | 202.71 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.5 |
| Installation of water pipes | Water pipe fitted complete, no deformation |
| 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 |
| Net weight | 16.00 kg |
| Packing | 1 pcs/ctn, 18.00 kg gross |
What part numbers interchange with 1-87813736-0?
One pump, many part numbers. The full cross list:
- 1-13650133-0
- 1-13650133-2
- 1-13650133-3
- 1136501332
- 437924A1
- 60311177
Packing and quality checks
Each pump is packed individually; a master carton holds 1 pieces at 18.00 kg gross.
Every pump leaves the line after a leak test at a negative pressure of 0.1 MPa. No leaks, no exceptions.
Frequently asked questions
What vehicles or engines does 1-87813736-0 fit?
1-87813736-0 fits 6HK1, Sany375H, CX300C and other listed engines. It is a Isuzu;Case application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 1-87813736-0?
1-87813736-0 interchanges with 1-13650133-0, 1-13650133-2, 1-13650133-3, 1136501332, 437924A1, 60311177. All of these refer to the same water pump assembly.
Is 1-87813736-0 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 1-87813736-0 water pump weigh?
One pump weighs 16.00 kg net. A full carton of 1 pieces comes to 18.00 kg gross.
Not sure this is your pump? Send a photo of the old unit and the engine tag; we will match it.
Send the OE number, your quantity and your destination port — feel free to Contact Us. We reply with fitment confirmation and a quote.


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