Hanchi Auto Parts
2807374 Water Pump Suitable for Caterpillar C15 C18 High Quality
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Looking for 2807374? It is the Caterpillar OE reference for a cooling water pump used on C15, C18, Straight tooth gear 3406E and other listed engines. The replacement we supply keeps the same fit and pulley dimensions. Net weight 19.00 kg, packed 1 per carton.
Which engines use the 2807374 water pump?
This pump was designed for C15; C18; Straight tooth gear 3406E.
If your engine tag matches any entry above, this pump is the right replacement.
What are the specifications of 2807374?
| Parameter | Value |
| OE number | 2807374 |
| Fits brand | Caterpillar |
| TO Shaft head height | 54 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 6-3/8-16UNC |
| TO Gear height | 32.7 |
| TO Impeller height Ⅰ | 0.6 |
| 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 | O220X3.5-3 |
| Included Component 2 | CA112-WD-1 |
| Net weight | 19.00 kg |
| Packing | 1 pcs/ctn, 20.10 kg gross |
What part numbers interchange with 2807374?
Dealers and fleet systems quote this pump under more than one OE number:
- 10R2776
- 10R3326
- 10R6225
- 10R8660
- 2243238
- 2463132
- 3362213
- 3660168
- KRP1715
Packing and quality checks
Each pump is packed individually; a master carton holds 1 pieces at 20.10 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 2807374 fit?
2807374 fits C15, C18, Straight tooth gear 3406E and other listed engines. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 2807374?
2807374 interchanges with 10R2776, 10R3326, 10R6225, 10R8660, 2243238, 2463132 and 3 more. All of these refer to the same water pump assembly.
Is 2807374 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 2807374 water pump weigh?
One pump weighs 19.00 kg net. A full carton of 1 pieces comes to 20.10 kg gross.
Not sure this is your pump? Send a photo of the old unit and the engine tag; we will match it.
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
Our company understands the challenges of bringing some special parts from paper to reality. Therefore, we offer our services to customers that need help.