Hanchi Auto Parts
6110-63-1110 Water Pump Suitable for Komatsu 4D120 S4D120 High Quality
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The OE number 6110-63-1110 identifies a water pump fitted to 4D120 and S4D120 engines. We stock a direct replacement built to the same shaft and pulley heights. One pump weighs 12.00 kg; a full carton holds 1.
Which engines use the 6110-63-1110 water pump?
This pump was designed for 4D120; S4D120.
Match your engine model to the list and the pump will fit without rework.
What are the specifications of 6110-63-1110?
| Parameter | Value |
| OE number | 6110-63-1110 |
| Fits brand | Komatsu |
| TO Belt pulley height | 193.7 |
| Pulley Jumping | 0.07 |
| Mounting hole position | Aligned to OE mounting points |
| TO Impeller height Ⅰ | 1.9 |
| Impeller Diameter | 125 |
| Pulley Diameter | 130 |
| Belt pulley thread | 6-M10 |
| 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 | 12.00 |
| Net weight | 12.00 kg |
| Packing | 1 pcs/ctn, 14.00 kg gross |
What part numbers interchange with 6110-63-1110?
Depending on the catalog you use, the same pump shows up as:
- 6110-63-1111
Packing and quality checks
Each pump is packed individually; a master carton holds 1 pieces at 14.00 kg gross.
Before boxing, each pump passes a negative-pressure leak check and a hand-rotation check for smooth, noise-free bearing movement.
Frequently asked questions
What vehicles or engines does 6110-63-1110 fit?
6110-63-1110 fits 4D120 and S4D120 engines. It is a Komatsu application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 6110-63-1110?
6110-63-1110 interchanges with 6110-63-1111. All of these refer to the same water pump assembly.
Is 6110-63-1110 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 6110-63-1110 water pump weigh?
One pump weighs 12.00 kg net. A full carton of 1 pieces comes to 14.00 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.


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