Hanchi Auto Parts
8944398520/ Water Pump Suitable for Isuzu 6BB1 UH045-7 High Quality
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8944398520/ is how Isuzu lists this water pump. It serves 6BB1, UH045-7, 4BD1(3900cc) and other listed engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 5136101711/, 5136101713/, 8943768550/, 8944398522/.
Which engines use the 8944398520/ water pump?
The OE application list reads: 6BB1; UH045-7; 4BD1(3900cc); DIESEL; ELF 350 KS12.22.32.42; JOURNEY BE22.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 8944398520/?
| Parameter | Value |
| OE number | 8944398520/ |
| Fits brand | Isuzu |
| TO Shaft head height | 132.89 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | M16X1.5 |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 120.74 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.28 |
| 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 | IS107-WD-1 |
| Net weight | 5.00 kg |
| Packing | 4 pcs/ctn, 22.00 kg gross |
What part numbers interchange with 8944398520/?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 5136101711/
- 5136101713/
- 8943768550/
- 8944398522/
Packing and quality checks
Logistics data: 4 pcs/ctn, 22.00 kg gross, 58 x 44 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 8944398520/ fit?
8944398520/ fits 6BB1, UH045-7, 4BD1(3900cc) and other listed engines. It is a Isuzu application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 8944398520/?
8944398520/ interchanges with 5136101711/, 5136101713/, 8943768550/, 8944398522/. All of these refer to the same water pump assembly.
Is 8944398520/ 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 8944398520/ water pump weigh?
One pump weighs 5.00 kg net. A full carton of 4 pieces comes to 22.00 kg gross.
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.
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.