Hanchi Auto Parts
3960342 Water Pump Suitable for Cummins 6BT OPEN 4D102 High Quality
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The OE number 3960342 identifies a water pump fitted to 6BT OPEN, 4D102, 4BT and other listed engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 2.68 kg; a full carton holds 8.
Which engines use the 3960342 water pump?
Fitment covers 6BT OPEN; 4D102; 4BT; 6D102; PC200-6.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 3960342?
| Parameter | Value |
| OE number | 3960342 |
| Fits brand | Cummins |
| TO Belt pulley height | 85.5 |
| TO Impeller height Ⅱ | 32.7 |
| TO Shaft head height | 104.16 |
| Pulley Jumping | 0.07 |
| 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 |
| Included Component 1 | O95.6X5.3 |
| Net weight of one | 2.68 |
| Units per Carton | 8 |
| Net weight | 2.68 kg |
| Packing | 8 pcs/ctn, 23.44 kg gross |
What part numbers interchange with 3960342?
Dealers and fleet systems quote this pump under more than one OE number:
- 3283602
- 3286278
Packing and quality checks
Logistics data: 8 pcs/ctn, 23.44 kg gross, 38.5 x 32 x 31.5 cm.
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 3960342 fit?
3960342 fits 6BT OPEN, 4D102, 4BT and other listed engines. It is a Cummins application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 3960342?
3960342 interchanges with 3283602, 3286278. All of these refer to the same water pump assembly.
Is 3960342 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 3960342 water pump weigh?
One pump weighs 2.68 kg net. A full carton of 8 pieces comes to 23.44 kg gross.
How do I confirm 3960342 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.
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.
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