Hanchi Auto Parts
3803260 Water Pump Suitable for Cummins QSM ISM M11 High Quality
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3803260 is a Cummins water pump OE number. Our replacement matches the same mounting and cooling specs, fits QSM ISM M11 engines, and ships with a 11.20 kg net weight (1 pcs per carton). Cross numbers: 2882144, 3800737, 3803403, 3882670, 4955705 and 3 more.
Which engines use the 3803260 water pump?
You will find this pump on QSM ISM M11.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 3803260?
| Parameter | Value |
| OE number | 3803260 |
| Fits brand | Cummins |
| TO Shaft head height | 66.1 |
| Mounting hole position | Aligned to OE mounting points |
| TO Gear height | 159.5 |
| TO Impeller height Ⅰ | 12.2 |
| 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 |
| Net weight of one | 11.20 |
| Units per Carton | 1 |
| Gross Weight | 13.00 |
| Measurement | 37 x 32 x 27 cm |
| Net weight | 11.20 kg |
| Packing | 1 pcs/ctn, 13.00 kg gross |
What part numbers interchange with 3803260?
Depending on the catalog you use, the same pump shows up as:
- 2882144
- 3800737
- 3803403
- 3882670
- 4955705
- 4965430
- 4972852
- 4972853
Packing and quality checks
Logistics data: 1 pcs/ctn, 13.00 kg gross, 37 x 32 x 27 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 3803260 fit?
3803260 fits QSM ISM M11 engines. It is a Cummins application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 3803260?
3803260 interchanges with 2882144, 3800737, 3803403, 3882670, 4955705, 4965430 and 2 more. All of these refer to the same water pump assembly.
Is 3803260 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 3803260 water pump weigh?
One pump weighs 11.20 kg net. A full carton of 1 pieces comes to 13.00 kg gross.
How do I confirm 3803260 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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