Hanchi Auto Parts
115436 Water Pump Suitable for Yanmar 3TNA72 3T72HA-F High Quality
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115436 is a Yanmar water pump OE number. Our replacement matches the same mounting and cooling specs, fits 3TNA72, 3T72HA-F, 3T84HA-F and other listed engines, and ships with a 0.62 kg net weight (12 pcs per carton). Cross numbers: 119498, 121023-42100, 130508.
Which engines use the 115436 water pump?
Fitment covers 3TNA72; 3T72HA-F; 3T84HA-F; Thermo King TK2.35.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with 115436?
Parts books from different markets list this pump under several numbers. All of them point to the same unit:
- 119498
- 121023-42100
- 130508
What are the specifications of 115436?
| Parameter | Value |
| OE number | 115436 |
| Fits brand | Yanmar |
| TO Shaft head height | 103.5 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | 4-M6X1 |
| TO Flange height | 98.1 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 1.75 |
| 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 | YA108-WD-1 |
| Net weight of one | 0.62 |
| Net weight | 0.62 kg |
| Packing | 12 pcs/ctn, 9.50 kg gross |
Packing and quality checks
For shipping estimates, count on 12 pumps per carton (9.50 kg, 43.5 x 26.8 x 30.3 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 115436 fit?
115436 fits 3TNA72, 3T72HA-F, 3T84HA-F and other listed engines. It is a Yanmar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 115436?
115436 interchanges with 119498, 121023-42100, 130508. All of these refer to the same water pump assembly.
Is 115436 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 115436 water pump weigh?
One pump weighs 0.62 kg net. A full carton of 12 pieces comes to 9.50 kg gross.
How do I confirm 115436 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.
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