Hanchi Auto Parts
16100-3305 Water Pump Suitable for Hino F20C F21C High Quality
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16100-3305 belongs to the Hino cooling system parts family. The pump sits on F20C F21C engines. Our aftermarket equivalent follows the OE dimensions and passes air-tightness testing under a negative pressure of 0.1 MPa. It also replaces 16100-3301, 16100-3302, 16100-3690, 161003063.
Which engines use the 16100-3305 water pump?
The OE application list reads: F20C F21C.
If your engine tag matches any entry above, this pump is the right replacement.
What part numbers interchange with 16100-3305?
Dealers and fleet systems quote this pump under more than one OE number:
- 16100-3301
- 16100-3302
- 16100-3690
- 161003063
What are the specifications of 16100-3305?
| Parameter | Value |
| OE number | 16100-3305 |
| Fits brand | Hino |
| TO Shaft head height | 156.5 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 2-M10X1.5 |
| TO Impeller height Ⅰ | 0.8 |
| TO Gear height | 143.7 |
| 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 | 32 |
| Included Component 1 | O122X3.5-3 |
| Included Component 2 | HI107-WD-1 |
| Net weight | 13.00 kg |
| Packing | 1 pcs/ctn, 14.30 kg gross |
Packing and quality checks
Logistics data: 1 pcs/ctn, 14.30 kg gross, 36 x 32 x 22 cm.
We leak-test each unit at a negative pressure of 0.1 MPa, then spin it by hand to confirm free rotation.
Frequently asked questions
What vehicles or engines does 16100-3305 fit?
16100-3305 fits F20C F21C engines. It is a Hino application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 16100-3305?
16100-3305 interchanges with 16100-3301, 16100-3302, 16100-3690, 161003063. All of these refer to the same water pump assembly.
Is 16100-3305 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 16100-3305 water pump weigh?
One pump weighs 13.00 kg net. A full carton of 1 pieces comes to 14.30 kg gross.
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.
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