Hanchi Auto Parts
U45017961 Water Pump Suitable for Perkins 403D-11 High Quality
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U45017961 is how Perkins lists this water pump. It serves 403D-11 engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 145017960, 3801345, U45011020.
Which engines use the U45017961 water pump?
This pump was designed for 403D-11.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with U45017961?
Depending on the catalog you use, the same pump shows up as:
- 145017960
- 3801345
- U45011020
What are the specifications of U45017961?
| Parameter | Value |
| OE number | U45017961 |
| Fits brand | Perkins |
| TO Shaft head height | 111.9 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 2-M6X1 |
| Flange thread | 4-M6X1 |
| TO Flange height | 103.9 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.6 |
| 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 | PK205-WD-1 |
| Net weight | 1.10 kg |
| Packing | 8 pcs/ctn, 10.80 kg gross |
Packing and quality checks
Each pump is packed individually; a master carton holds 8 pieces at 10.80 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 U45017961 fit?
U45017961 fits 403D-11 engines. It is a Perkins application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace U45017961?
U45017961 interchanges with 145017960, 3801345, U45011020. All of these refer to the same water pump assembly.
Is U45017961 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 U45017961 water pump weigh?
One pump weighs 1.10 kg net. A full carton of 8 pieces comes to 10.80 kg gross.
How do I confirm U45017961 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.
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
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