Hanchi Auto Parts
6410398 Water Pump Suitable for Cummins PC300-8 pulley OD 96MM High Quality
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6410398 is how Cummins lists this water pump. It serves PC300-8, Komatsu360-8, pulley OD 96MM and other listed engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 2882044, 3959582, 3973115, 4309344NX, 4376357 and 6 more.
Which engines use the 6410398 water pump?
This pump was designed for PC300-8; Komatsu360-8; pulley OD 96MM.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 6410398?
| Parameter | Value |
| OE number | 6410398 |
| Fits brand | Cummins |
| TO Belt pulley height | 91.9 |
| TO Impeller height Ⅱ | 36.4 |
| TO Shaft head height | 102.38 |
| Pulley Jumping | 0 |
| Mounting hole position | Aligned to OE mounting points |
| 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 |
| Pulley Diameter | 96 |
| Included Component 1 | O115X3.5 |
| Net weight of one | 4.00 |
| Net weight | 4.00 kg |
| Packing | 4 pcs/ctn, 18.00 kg gross |
What part numbers interchange with 6410398?
Dealers and fleet systems quote this pump under more than one OE number:
- 2882044
- 3959582
- 3973115
- 4309344NX
- 4376357
- 4955529NX
- 5291444
- 5346204
- 5528405
- 5579023
- 5681294
Packing and quality checks
Each pump is packed individually; a master carton holds 4 pieces at 18.00 kg gross.
Every pump leaves the line after a leak test at a negative pressure of 0.1 MPa. No leaks, no exceptions.
Frequently asked questions
What vehicles or engines does 6410398 fit?
6410398 fits PC300-8, Komatsu360-8, pulley OD 96MM and other listed engines. It is a Cummins application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 6410398?
6410398 interchanges with 2882044, 3959582, 3973115, 4309344NX, 4376357, 4955529NX and 5 more. All of these refer to the same water pump assembly.
Is 6410398 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 6410398 water pump weigh?
One pump weighs 4.00 kg net. A full carton of 4 pieces comes to 18.00 kg gross.
How do I confirm 6410398 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.
Stock moves fast on this number. Send your inquiry with quantity and destination port for a firm quote.
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
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