Hanchi Auto Parts
129900-42053 Water Pump Suitable for Yanmar WITHOUT PIPE S4D94E High Quality
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129900-42053 is a Yanmar water pump OE number. Our replacement matches the same mounting and cooling specs, fits WITHOUT PIPE and S4D94E engines, and ships with a 2.80 kg net weight (4 pcs per carton). Cross numbers: 113-03-0282, 129900-42001, 129900-42050, 129900-42054, 129900-42055 and 4 more.
Which engines use the 129900-42053 water pump?
You will find this pump on WITHOUT PIPE; S4D94E.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of 129900-42053?
| Parameter | Value |
| OE number | 129900-42053 |
| Fits brand | Yanmar |
| TO Shaft head height | 122.2 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 4-M8X1.25 |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 106.5 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.7 |
| 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 | O55X3.1 |
| Net weight | 2.80 kg |
| Packing | 4 pcs/ctn, 13.20 kg gross |
What part numbers interchange with 129900-42053?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 113-03-0282
- 129900-42001
- 129900-42050
- 129900-42054
- 129900-42055
- 129919-42010
- 1599804
- 6132-61-1616
- C022134
Packing and quality checks
For shipping estimates, count on 4 pumps per carton (13.20 kg, 58 x 44 x 21 cm).
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 129900-42053 fit?
129900-42053 fits WITHOUT PIPE and S4D94E engines. It is a Yanmar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 129900-42053?
129900-42053 interchanges with 113-03-0282, 129900-42001, 129900-42050, 129900-42054, 129900-42055, 129919-42010 and 3 more. All of these refer to the same water pump assembly.
Is 129900-42053 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 129900-42053 water pump weigh?
One pump weighs 2.80 kg net. A full carton of 4 pieces comes to 13.20 kg gross.
Stock moves fast on this number. Send your inquiry with quantity and destination port for a firm quote.
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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