Hanchi Auto Parts
1615719 Water Pump Suitable for Caterpillar CAT3406B 3406C High Quality
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1615719 is a Caterpillar water pump OE number. Our replacement matches the same mounting and cooling specs, fits CAT3406B, 3406C, Dished gear and other listed engines, and ships with a 16.30 kg net weight (1 pcs per carton). Cross numbers: 0R4120, 10R0483, 10R0484, 613890.
Which engines use the 1615719 water pump?
Fitment covers CAT3406B; 3406C; Dished gear.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of 1615719?
| Parameter | Value |
| OE number | 1615719 |
| Fits brand | Caterpillar |
| TO Impeller height Ⅱ | 6.5 |
| TO Shaft head height | 54 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 6-3/8-16UNC |
| TO Gear height | 33.5 |
| 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 |
| Number of Teeth | 74 |
| Included Component 1 | O103X5.3 |
| Included Component 2 | O135.6X5.3 |
| Net weight | 16.30 kg |
| Packing | 1 pcs/ctn, 17.30 kg gross |
What part numbers interchange with 1615719?
One pump, many part numbers. The full cross list:
- 0R4120
- 10R0483
- 10R0484
- 613890
Packing and quality checks
Each pump is packed individually; a master carton holds 1 pieces at 17.30 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 1615719 fit?
1615719 fits CAT3406B, 3406C, Dished gear and other listed engines. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 1615719?
1615719 interchanges with 0R4120, 10R0483, 10R0484, 613890. All of these refer to the same water pump assembly.
Is 1615719 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 1615719 water pump weigh?
One pump weighs 16.30 kg net. A full carton of 1 pieces comes to 17.30 kg gross.
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
Our company understands the challenges of bringing some special parts from paper to reality. Therefore, we offer our services to customers that need help.