Hanchi Auto Parts
16100-3910 Water Pump Suitable for Hino P11C BUS High Quality
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16100-3910 is how Hino lists this water pump. It serves P11C BUS engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: S1610-03910.
Which engines use the 16100-3910 water pump?
This pump was designed for P11C BUS.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of 16100-3910?
| Parameter | Value |
| OE number | 16100-3910 |
| Fits brand | Hino |
| TO Shaft head height | 69.9 |
| Mounting hole position | Aligned to OE mounting points |
| TO Impeller height Ⅰ | 8.5 |
| TO Gear height | 53.8 |
| 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 |
| Number of Teeth | 28 |
| Included Component 1 | O122X3.5-3 |
| Included Component 2 | O52X3.5-2 |
| Net weight | 11.90 kg |
| Packing | 1 pcs/ctn, 14.00 kg gross |
What part numbers interchange with 16100-3910?
One pump, many part numbers. The full cross list:
- S1610-03910
Packing and quality checks
For shipping estimates, count on 1 pumps per carton (14.00 kg, 36 x 32 x 22 cm).
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 16100-3910 fit?
16100-3910 fits P11C BUS engines. It is a Hino application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 16100-3910?
16100-3910 interchanges with S1610-03910. All of these refer to the same water pump assembly.
Is 16100-3910 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 16100-3910 water pump weigh?
One pump weighs 11.90 kg net. A full carton of 1 pieces comes to 14.00 kg gross.
How do I confirm 16100-3910 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.
Bulk pricing starts at one carton. Ask for a quote with your target quantity.
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.