Hanchi Auto Parts
3357458 Water Pump Suitable for Cummins 6CT 6C9-11 High Quality
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3357458 belongs to the Cummins cooling system parts family. The pump sits on 6CT, 6C9-11, 6CTA 8.3 and other listed engines. Our aftermarket equivalent follows the OE dimensions and passes air-tightness testing under a negative pressure of 0.1 MPa. It also replaces 3966841, 4934058, 6741-61-1530, 6742-01-5038.
Which engines use the 3357458 water pump?
Fitment covers 6CT; 6C9-11; 6CTA 8.3; 6D114; Komatsu360-7.
If your engine tag matches any entry above, this pump is the right replacement.
What part numbers interchange with 3357458?
Depending on the catalog you use, the same pump shows up as:
- 3966841
- 4934058
- 6741-61-1530
- 6742-01-5038
What are the specifications of 3357458?
| Parameter | Value |
| OE number | 3357458 |
| Fits brand | Cummins |
| TO Belt pulley height | 90.3 |
| TO Impeller height Ⅱ | 34.5 |
| TO Shaft head height | 110.3 |
| Pulley Jumping | 0 |
| Mounting hole position | Aligned to OE mounting points |
| 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 | O115X3.5 |
| Net weight of one | 3.34 |
| Units per Carton | 4 |
| Net weight | 3.34 kg |
| Packing | 4 pcs/ctn, 15.36 kg gross |
Packing and quality checks
Packing runs 4 pumps per carton, 15.36 kg gross weight, carton size 41 x 36 x 19.5 cm.
Air-tightness is checked pump by pump under a negative pressure of 0.1 MPa before packing.
Frequently asked questions
What vehicles or engines does 3357458 fit?
3357458 fits 6CT, 6C9-11, 6CTA 8.3 and other listed engines. It is a Cummins application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 3357458?
3357458 interchanges with 3966841, 4934058, 6741-61-1530, 6742-01-5038. All of these refer to the same water pump assembly.
Is 3357458 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 3357458 water pump weigh?
One pump weighs 3.34 kg net. A full carton of 4 pieces comes to 15.36 kg gross.
Message us with the OE number off your old pump. We reply with fitment confirmation and a price the same day.
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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