Hanchi Auto Parts
7C4508 Water Pump Suitable for Caterpillar CAT3116 Pulley 112.5MM High Quality
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7C4508 is a Caterpillar water pump OE number. Our replacement matches the same mounting and cooling specs, fits CAT3116 and Pulley 112.5MM engines, and ships with a 8.40 kg net weight (2 pcs per carton). Cross numbers: 0R1013, 1208402, 3522153, 4P3682, 4w0249 and 2 more.
Which engines use the 7C4508 water pump?
The OE application list reads: CAT3116; Pulley 112.5MM.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 7C4508?
| Parameter | Value |
| OE number | 7C4508 |
| 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 |
What part numbers interchange with 7C4508?
Dealers and fleet systems quote this pump under more than one OE number:
- 0R1013
- 1208402
- 3522153
- 4P3682
- 4w0249
- 7E7398
- 9V4879
Packing and quality checks
Each pump is packed individually; a master carton holds 2 pieces at 18.50 kg gross.
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 7C4508 fit?
7C4508 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 7C4508?
7C4508 interchanges with 0R1013, 1208402, 3522153, 4P3682, 4w0249, 7E7398 and 1 more. All of these refer to the same water pump assembly.
Is 7C4508 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 7C4508 water pump weigh?
One pump weighs 8.40 kg net. A full carton of 2 pieces comes to 18.50 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.