Hanchi Auto Parts
6735-61-1101 Water Pump Suitable for Cummins 6BT S6D102E High Quality
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6735-61-1101 is how Cummins lists this water pump. It serves 6BT, S6D102E, PC200-6/7 and other listed engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 3286277, 3286278, 3802358, 6231-62-1100, 6735-61-1102 and 2 more.
Which engines use the 6735-61-1101 water pump?
You will find this pump on 6BT; S6D102E; PC200-6/7.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with 6735-61-1101?
Dealers and fleet systems quote this pump under more than one OE number:
- 3286277
- 3286278
- 3802358
- 6231-62-1100
- 6735-61-1102
- 6735-61-1502
- 6736-61-1200
What are the specifications of 6735-61-1101?
| Parameter | Value |
| OE number | 6735-61-1101 |
| Fits brand | Cummins |
| TO Belt pulley height | 87 |
| TO Impeller height Ⅱ | 28.4 |
| TO Shaft head height | 103.2 |
| 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 |
| Included Component 1 | O95.6X5.3 |
| Net weight of one | 2.60 |
| Units per Carton | 8 |
| Net weight | 2.60 kg |
| Packing | 8 pcs/ctn, 22.80 kg gross |
Packing and quality checks
Logistics data: 8 pcs/ctn, 22.80 kg gross, 38.5 x 32 x 31.5 cm.
We leak-test each unit at a negative pressure of 0.1 MPa, then spin it by hand to confirm free rotation.
Frequently asked questions
What vehicles or engines does 6735-61-1101 fit?
6735-61-1101 fits 6BT, S6D102E, PC200-6/7 and other listed engines. It is a Cummins application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 6735-61-1101?
6735-61-1101 interchanges with 3286277, 3286278, 3802358, 6231-62-1100, 6735-61-1102, 6735-61-1502 and 1 more. All of these refer to the same water pump assembly.
Is 6735-61-1101 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 6735-61-1101 water pump weigh?
One pump weighs 2.60 kg net. A full carton of 8 pieces comes to 22.80 kg gross.
How do I confirm 6735-61-1101 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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