Hanchi Auto Parts
6204611302 Water Pump Suitable for Komatsu S4D95 High Quality
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6204611302 belongs to the Komatsu cooling system parts family. The pump sits on S4D95 engines. Our aftermarket equivalent follows the OE dimensions and passes air-tightness testing under a negative pressure of 0.1 MPa. It also replaces 6204-61-1301.
Which engines use the 6204611302 water pump?
Fitment covers S4D95.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 6204611302?
| Parameter | Value |
| OE number | 6204611302 |
| Fits brand | Komatsu |
| TO Shaft head height | 125.4 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | ZG3/8-19 |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 111.4 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.7 |
| 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 |
| Included Component 1 | O45X3.5 |
| Net weight | 6.37 kg |
| Packing | 2 pcs/ctn, 15.00 kg gross |
What part numbers interchange with 6204611302?
Dealers and fleet systems quote this pump under more than one OE number:
- 6204-61-1301
Packing and quality checks
For shipping estimates, count on 2 pumps per carton (15.00 kg, 43.5 x 30 x 21 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 6204611302 fit?
6204611302 fits S4D95 engines. It is a Komatsu application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 6204611302?
6204611302 interchanges with 6204-61-1301. All of these refer to the same water pump assembly.
Is 6204611302 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 6204611302 water pump weigh?
One pump weighs 6.37 kg net. A full carton of 2 pieces comes to 15.00 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.
OEM Avalible
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