3800885 Water Pump Suitable for Cummins B3.3 High Quality

3800885 belongs to the Cummins cooling system parts family. The pump sits on B3.3 engines. Our aftermarket equivalent follows the OE dimensions and passes air-tightness testing under a negative pressure of 0.1 MPa. It also replaces 3800883, 6271-61-1602.

Which engines use the 3800885 water pump?

This pump was designed for B3.3.

When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.

What part numbers interchange with 3800885?

Parts books from different markets list this pump under several numbers. All of them point to the same unit:

• 3800883
• 6271-61-1602

What are the specifications of 3800885?

Packing and quality checks

For shipping estimates, count on 2 pumps per carton (16.30 kg, 51.5 x 29 x 26 cm).

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 3800885 fit?

3800885 fits B3.3 engines. It is a Cummins application water pump, and our aftermarket unit replaces it directly.

What other part numbers replace 3800885?

3800885 interchanges with 3800883, 6271-61-1602. All of these refer to the same water pump assembly.

Is 3800885 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 3800885 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.