Hanchi Auto Parts
2W1225 Water Pump Suitable for Caterpillar High Quality
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The OE number 2W1225 identifies a water pump fitted to the specified engine range. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 7.20 kg; a full carton holds 4.
Which engines use the 2W1225 water pump?
Fitment covers the listed engine applications.
If your engine tag matches any entry above, this pump is the right replacement.
What are the specifications of 2W1225?
| Parameter | Value |
| OE number | 2W1225 |
| Fits brand | Caterpillar |
| TO Belt pulley height | 79 |
| Pulley Jumping | 0.07 |
| Mounting hole position | Aligned to OE mounting points |
| TO Impeller height Ⅰ | 26.5 |
| 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 |
| Net weight of one | 7.20 |
| Units per Carton | 4 |
| Gross Weight | 28.80 |
| Measurement | 58 x 44 x 21 cm |
| Net weight | 7.20 kg |
| Packing | 4 pcs/ctn, 28.80 kg gross |
Packing and quality checks
Each pump is packed individually; a master carton holds 4 pieces at 28.80 kg gross.
Air-tightness is checked pump by pump under a negative pressure of 0.1 MPa before packing.
Frequently asked questions
What vehicles or engines does 2W1225 fit?
2W1225 fits the specified engine range. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
Is 2W1225 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 2W1225 water pump weigh?
One pump weighs 7.20 kg net. A full carton of 4 pieces comes to 28.80 kg gross.
How do I confirm 2W1225 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.
Message us with the OE number off your old pump. We reply with fitment confirmation and a price the same day.
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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