Hanchi Auto Parts
1208402 Water Pump Suitable for Caterpillar CAT3116 Pulley 112.5MM High Quality
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1208402 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, 3522153, 4P3682, 4w0249, 7C4508 and 2 more.
Which engines use the 1208402 water pump?
You will find this pump on CAT3116; Pulley 112.5MM.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 1208402?
| Parameter | Value |
| OE number | 1208402 |
| 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 1208402?
One pump, many part numbers. The full cross list:
- 0R1013
- 3522153
- 4P3682
- 4w0249
- 7C4508
- 7E7398
- 9V4879
Packing and quality checks
For shipping estimates, count on 2 pumps per carton (18.50 kg, 43.5 x 30 x 21 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 1208402 fit?
1208402 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 1208402?
1208402 interchanges with 0R1013, 3522153, 4P3682, 4w0249, 7C4508, 7E7398 and 1 more. All of these refer to the same water pump assembly.
Is 1208402 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 1208402 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 1208402 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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