Hanchi Auto Parts
16100-3731 Water Pump Suitable for Hino J08E-H J08C-TE High Quality
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The OE number 16100-3731 identifies a water pump fitted to J08E-H and J08C-TE engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 9.10 kg; a full carton holds 1.
Which engines use the 16100-3731 water pump?
You will find this pump on J08E-H; J08C-TE.
If your engine tag matches any entry above, this pump is the right replacement.
What are the specifications of 16100-3731?
| Parameter | Value |
| OE number | 16100-3731 |
| Fits brand | Hino |
| TO Shaft head height | 196.8 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 4-M10X1.5 |
| TO Impeller height Ⅰ | 0.3 |
| 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 | O68X3.5 |
| Included Component 2 | HI141-WD-1 |
| Net weight of one | 9.10 |
| Units per Carton | 1 |
| Net weight | 9.10 kg |
| Packing | 1 pcs/ctn, 11.50 kg gross |
What part numbers interchange with 16100-3731?
One pump, many part numbers. The full cross list:
- 16100-3732
- 16100-4141
Packing and quality checks
Logistics data: 1 pcs/ctn, 11.50 kg gross, 35 x 30 x 26 cm.
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 16100-3731 fit?
16100-3731 fits J08E-H and J08C-TE engines. It is a Hino application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 16100-3731?
16100-3731 interchanges with 16100-3732, 16100-4141. All of these refer to the same water pump assembly.
Is 16100-3731 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 16100-3731 water pump weigh?
One pump weighs 9.10 kg net. A full carton of 1 pieces comes to 11.50 kg gross.
How do I confirm 16100-3731 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.
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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