Hanchi Auto Parts
7E7398 Water Pump Suitable for Caterpillar CAT3116 Pulley 112.5MM High Quality
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7E7398 belongs to the Caterpillar cooling system parts family. The pump sits on CAT3116 and Pulley 112.5MM engines. Our aftermarket equivalent follows the OE dimensions and passes air-tightness testing under a negative pressure of 0.1 MPa. It also replaces 0R1013, 1208402, 3522153, 4P3682, 4w0249 and 2 more.
Which engines use the 7E7398 water pump?
You will find this pump on CAT3116; Pulley 112.5MM.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with 7E7398?
One pump, many part numbers. The full cross list:
- 0R1013
- 1208402
- 3522153
- 4P3682
- 4w0249
- 7C4508
- 9V4879
What are the specifications of 7E7398?
| Parameter | Value |
| OE number | 7E7398 |
| Fits brand | Caterpillar |
| TO Belt pulley height | 104 |
| TO Impeller height Ⅱ | 26.6 |
| TO Shaft head height | 104 |
| Pulley Jumping | 0 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 4-M8X1.25 |
| 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 | O52X3.5 |
| Included Component 2 | O19X3.1 |
| Net weight | 8.40 kg |
| Packing | 2 pcs/ctn, 18.50 kg gross |
Packing and quality checks
Logistics data: 2 pcs/ctn, 18.50 kg gross, 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 7E7398 fit?
7E7398 fits CAT3116 and Pulley 112.5MM engines. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 7E7398?
7E7398 interchanges with 0R1013, 1208402, 3522153, 4P3682, 4w0249, 7C4508 and 1 more. All of these refer to the same water pump assembly.
Is 7E7398 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 7E7398 water pump weigh?
One pump weighs 8.40 kg net. A full carton of 2 pieces comes to 18.50 kg gross.
How do I confirm 7E7398 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.
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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