Hanchi Auto Parts
16100-3112 Water Pump Suitable for Hino K13C High Quality
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16100-3112 is a Hino water pump OE number. Our replacement matches the same mounting and cooling specs, fits K13C engines, and ships with a 12.20 kg net weight (1 pcs per carton). Cross numbers: 16100-3086, 16100-3122, 16100-3123.
Which engines use the 16100-3112 water pump?
Fitment covers K13C.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 16100-3112?
| Parameter | Value |
| OE number | 16100-3112 |
| Fits brand | Hino |
| TO Shaft head height | 73.8 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 2-M8X1.25 |
| TO Impeller height Ⅰ | 0.5 |
| TO Gear height | 56 |
| 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 | 22 |
| Included Component 1 | O135X5-3 |
| Net weight | 12.20 kg |
| Packing | 1 pcs/ctn, 13.50 kg gross |
What part numbers interchange with 16100-3112?
Depending on the catalog you use, the same pump shows up as:
- 16100-3086
- 16100-3122
- 16100-3123
Packing and quality checks
For shipping estimates, count on 1 pumps per carton (13.50 kg, 38 x 30 x 21 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 16100-3112 fit?
16100-3112 fits K13C engines. It is a Hino application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 16100-3112?
16100-3112 interchanges with 16100-3086, 16100-3122, 16100-3123. All of these refer to the same water pump assembly.
Is 16100-3112 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 16100-3112 water pump weigh?
One pump weighs 12.20 kg net. A full carton of 1 pieces comes to 13.50 kg gross.
Message us with the OE number off your old pump. We reply with fitment confirmation and a price the same day.
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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