Hanchi Auto Parts
1789555 Water Pump Suitable for Scania High Quality
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1789555 is how Scania lists this water pump. It serves the specified engine range. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 1884327, 2034084, 2224112.
Which engines use the 1789555 water pump?
Fitment covers the listed engine applications.
If your engine tag matches any entry above, this pump is the right replacement.
What part numbers interchange with 1789555?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 1884327
- 2034084
- 2224112
What are the specifications of 1789555?
| Parameter | Value |
| OE number | 1789555 |
| Fits brand | Scania |
| TO Belt pulley height | 38.5 |
| Pulley Jumping | 0.07 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | M10 |
| Installation of water pipes | Water pipe fitted complete, no deformation |
| 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 | O-SC109 |
| Net weight of one | 5.30 |
| Units per Carton | 2 |
| Net weight | 5.30 kg |
| Packing | 2 pcs/ctn, 12.00 kg gross |
Packing and quality checks
Logistics data: 2 pcs/ctn, 12.00 kg gross, 51.5 x 29 x 26 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 1789555 fit?
1789555 fits the specified engine range. It is a Scania application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 1789555?
1789555 interchanges with 1884327, 2034084, 2224112. All of these refer to the same water pump assembly.
Is 1789555 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 1789555 water pump weigh?
One pump weighs 5.30 kg net. A full carton of 2 pieces comes to 12.00 kg gross.
How do I confirm 1789555 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.
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.


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