Hanchi Auto Parts
129508-42001 Water Pump Suitable for Yanmar 4TNV84T Takeuchi TB135 High Quality
Couldn't load pickup availability
129508-42001 is how Yanmar;John Deere lists this water pump. It serves 4TNV84T, Takeuchi TB135, TB145 and other listed engines. Our version copies the OE mounting pattern and impeller geometry, so it drops in without modification. Cross-reference: 129004-42001, 129263-42000, AM882090.
Which engines use the 129508-42001 water pump?
The OE application list reads: 4TNV84T; Takeuchi TB135; TB145; TL120.
If your engine tag matches any entry above, this pump is the right replacement.
What part numbers interchange with 129508-42001?
Dealers and fleet systems quote this pump under more than one OE number:
- 129004-42001
- 129263-42000
- AM882090
What are the specifications of 129508-42001?
| Parameter | Value |
| OE number | 129508-42001 |
| Fits brand | Yanmar;John Deere |
| TO Shaft head height | 131.3 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | 3-M8X1.25 |
| Flange thread | 4-M6X1 |
| TO Flange height | 126.3 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.5 |
| Installation of water pipes | Water pipe fitted complete, no deformation |
| 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 | 2.10 kg |
| Packing | 4 pcs/ctn, 11.00 kg gross |
Packing and quality checks
For shipping estimates, count on 4 pumps per carton (11.00 kg, 58 x 44 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 129508-42001 fit?
129508-42001 fits 4TNV84T, Takeuchi TB135, TB145 and other listed engines. It is a Yanmar;John Deere application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 129508-42001?
129508-42001 interchanges with 129004-42001, 129263-42000, AM882090. All of these refer to the same water pump assembly.
Is 129508-42001 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 129508-42001 water pump weigh?
One pump weighs 2.10 kg net. A full carton of 4 pieces comes to 11.00 kg gross.
How do I confirm 129508-42001 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.
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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