Hanchi Auto Parts
KRP1718 Water Pump Suitable for Caterpillar C15 E3406E High Quality
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The OE number KRP1718 identifies a water pump fitted to C15 and E3406E engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 16.30 kg; a full carton holds 1.
Which engines use the KRP1718 water pump?
You will find this pump on C15; E3406E.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with KRP1718?
Depending on the catalog you use, the same pump shows up as:
- 10R0484
- 3520211
- 613890
What are the specifications of KRP1718?
| Parameter | Value |
| OE number | KRP1718 |
| Fits brand | Caterpillar |
| TO Shaft head height | 52 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 6-3/8-16UNC |
| TO Gear height | 31.5 |
| TO Impeller height Ⅰ | 6.8 |
| 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 | 74 |
| Included Component 1 | O103X5.3 |
| Included Component 2 | O135.6X5.3 |
| Net weight | 16.30 kg |
| Packing | 1 pcs/ctn, 17.30 kg gross |
Packing and quality checks
Each pump is packed individually; a master carton holds 1 pieces at 17.30 kg gross.
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 KRP1718 fit?
KRP1718 fits C15 and E3406E engines. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace KRP1718?
KRP1718 interchanges with 10R0484, 3520211, 613890. All of these refer to the same water pump assembly.
Is KRP1718 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 KRP1718 water pump weigh?
One pump weighs 16.30 kg net. A full carton of 1 pieces comes to 17.30 kg gross.
How do I confirm KRP1718 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.
Send us the OE number and your engine model — we confirm fitment before you order.
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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