Hanchi Auto Parts
B211031121-6 Water Pump Suitable for Volvo 6F23/D3 High Quality
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If your parts book shows B211031121-6, you need a water pump for 6F23/D3 engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 11030791, 3830046.
Which engines use the B211031121-6 water pump?
This pump was designed for 6F23/D3.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of B211031121-6?
| Parameter | Value |
| OE number | B211031121-6 |
| Fits brand | Volvo |
| TO Belt pulley height | 148.9 |
| TO Shaft head height | 128.9 |
| Pulley Jumping | 0 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 2-M6X1 |
| Belt pulley thread | 2-M8X1.25 |
| TO Impeller height Ⅰ | 3.5 |
| 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 | SG-G1-8X32 |
| Net weight | 8.30 kg |
| Packing | 2 pcs/ctn, 18.60 kg gross |
What part numbers interchange with B211031121-6?
Depending on the catalog you use, the same pump shows up as:
- 11030791
- 3830046
Packing and quality checks
Logistics data: 2 pcs/ctn, 18.60 kg gross, 43.5 x 30 x 21 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 B211031121-6 fit?
B211031121-6 fits 6F23/D3 engines. It is a Volvo application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace B211031121-6?
B211031121-6 interchanges with 11030791, 3830046. All of these refer to the same water pump assembly.
Is B211031121-6 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 B211031121-6 water pump weigh?
One pump weighs 8.30 kg net. A full carton of 2 pieces comes to 18.60 kg gross.
How do I confirm B211031121-6 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.
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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