Hanchi Auto Parts
129919-42010 Water Pump Suitable for Yanmar High Quality
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129919-42010 is a Yanmar water pump OE number. Our replacement matches the same mounting and cooling specs, fits the specified engine range, and ships with a 2.80 kg net weight (4 pcs per carton). Cross numbers: 113-03-0282, 129900-42050, 129900-42053, 129900-42054, 1599804 and 1 more.
Which engines use the 129919-42010 water pump?
The OE application list reads: the listed engine applications.
Any engine on this list takes our replacement as a straight swap.
What are the specifications of 129919-42010?
| Parameter | Value |
| OE number | 129919-42010 |
| Fits brand | Yanmar |
| TO Shaft head height | 123.3 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | M12X1.5 |
| Flange thread | 4-M8X1.25 |
| TO Flange height | 110.8 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.8 |
| 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 129919-42010?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 113-03-0282
- 129900-42050
- 129900-42053
- 129900-42054
- 1599804
- C022134
Packing and quality checks
Packing runs 4 pumps per carton, 13.20 kg gross weight, carton size 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 129919-42010 fit?
129919-42010 fits the specified engine range. It is a Yanmar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 129919-42010?
129919-42010 interchanges with 113-03-0282, 129900-42050, 129900-42053, 129900-42054, 1599804, C022134. All of these refer to the same water pump assembly.
Is 129919-42010 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 129919-42010 water pump weigh?
One pump weighs 2.80 kg net. A full carton of 4 pieces comes to 13.20 kg gross.
How do I confirm 129919-42010 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.
Send us the OE number and your engine model — we confirm fitment before you order.
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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