Hanchi Auto Parts
34345-10010 Water Pump Suitable for Caterpillar 3066 E200B High Quality
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34345-10010 is a Caterpillar water pump OE number. Our replacement matches the same mounting and cooling specs, fits 3066, E200B, E320B and other listed engines, and ships with a 3.86 kg net weight (4 pcs per carton). Cross numbers: 1252989, 25100-14700, 517693, 5i7693.
Which engines use the 34345-10010 water pump?
This pump was designed for 3066; E200B; E320B; 4D34T; TD22.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 34345-10010?
| Parameter | Value |
| OE number | 34345-10010 |
| Fits brand | Caterpillar |
| TO Impeller height Ⅱ | 21.4 |
| TO Shaft head height | 108.2 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | M10X1.5 |
| TO Flange height | 97 |
| Flange jumping | 0.07 |
| 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 | O110X2.4 |
| Net weight of one | 3.86 |
| Net weight | 3.86 kg |
| Packing | 4 pcs/ctn, 16.50 kg gross |
What part numbers interchange with 34345-10010?
One pump, many part numbers. The full cross list:
- 1252989
- 25100-14700
- 517693
- 5i7693
Packing and quality checks
For shipping estimates, count on 4 pumps per carton (16.50 kg, 38.5 x 32 x 16.5 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 34345-10010 fit?
34345-10010 fits 3066, E200B, E320B and other listed engines. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 34345-10010?
34345-10010 interchanges with 1252989, 25100-14700, 517693, 5i7693. All of these refer to the same water pump assembly.
Is 34345-10010 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 34345-10010 water pump weigh?
One pump weighs 3.86 kg net. A full carton of 4 pieces comes to 16.50 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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