Hanchi Auto Parts
3800883 Water Pump Suitable for Cummins B3.3 High Quality
Couldn't load pickup availability
The OE number 3800883 identifies a water pump fitted to B3.3 engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 7.70 kg; a full carton holds 2.
Which engines use the 3800883 water pump?
Fitment covers B3.3.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of 3800883?
| Parameter | Value |
| OE number | 3800883 |
| Fits brand | Cummins |
| TO Shaft head height | 131.26 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | RC1/2 |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 120.87 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.8 |
| 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 | O55X5 |
| Net weight | 7.70 kg |
| Packing | 2 pcs/ctn, 16.30 kg gross |
What part numbers interchange with 3800883?
Depending on the catalog you use, the same pump shows up as:
- 3800885
- 6271-61-1602
Packing and quality checks
Each pump is packed individually; a master carton holds 2 pieces at 16.30 kg gross.
Before boxing, each pump passes a negative-pressure leak check and a hand-rotation check for smooth, noise-free bearing movement.
Frequently asked questions
What vehicles or engines does 3800883 fit?
3800883 fits B3.3 engines. It is a Cummins application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 3800883?
3800883 interchanges with 3800885, 6271-61-1602. All of these refer to the same water pump assembly.
Is 3800883 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 3800883 water pump weigh?
One pump weighs 7.70 kg net. A full carton of 2 pieces comes to 16.30 kg gross.
Bulk pricing starts at one carton. Ask for a quote with your target quantity.
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.