Hanchi Auto Parts
137-1339 Water Pump Suitable for Caterpillar 3408 3412 High Quality
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The OE number 137-1339 identifies a water pump fitted to 3408, 3412, D9R and other listed engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 12.84 kg; a full carton holds 1.
Which engines use the 137-1339 water pump?
This pump was designed for 3408; 3412; D9R.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What part numbers interchange with 137-1339?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 137-1338
- 352-0200
What are the specifications of 137-1339?
| Parameter | Value |
| OE number | 137-1339 |
| Fits brand | Caterpillar |
| TO Shaft head height | 26.85 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 4-5/16-18UNC |
| TO Gear height | 36.8 |
| TO Impeller height Ⅰ | 9.1 |
| 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 | 43 |
| Included Component 1 | O132X3.5 |
| Net weight of one | 12.84 |
| Net weight | 12.84 kg |
| Packing | 1 pcs/ctn, 14.49 kg gross |
Packing and quality checks
Packing runs 1 pumps per carton, 14.49 kg gross weight, carton size 34 x 32 x 21 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 137-1339 fit?
137-1339 fits 3408, 3412, D9R and other listed engines. It is a Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 137-1339?
137-1339 interchanges with 137-1338, 352-0200. All of these refer to the same water pump assembly.
Is 137-1339 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 137-1339 water pump weigh?
One pump weighs 12.84 kg net. A full carton of 1 pieces comes to 14.49 kg gross.
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
Our company understands the challenges of bringing some special parts from paper to reality. Therefore, we offer our services to customers that need help.