Hanchi Auto Parts
6204-61-1204 Water Pump Suitable for Komatsu S4D95 PC60-5 High Quality
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If your parts book shows 6204-61-1204, you need a water pump for S4D95 and PC60-5 engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include —.
Which engines use the 6204-61-1204 water pump?
Fitment covers S4D95; PC60-5.
When in doubt, compare the old pump pulley height against our spec table below — it settles most fitment questions.
What are the specifications of 6204-61-1204?
| Parameter | Value |
| OE number | 6204-61-1204 |
| Fits brand | Komatsu |
| TO Shaft head height | 116.6 |
| Mounting hole position | Aligned to OE mounting points |
| Threads on the pump body | ZG3/8 |
| Flange thread | M8X1.25 |
| TO Flange height | 112.8 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 1 |
| 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 | O55X5 |
| Net weight | 6.00 kg |
| Packing | 2 pcs/ctn, 13.90 kg gross |
Packing and quality checks
Each pump is packed individually; a master carton holds 2 pieces at 13.90 kg gross.
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 6204-61-1204 fit?
6204-61-1204 fits S4D95 and PC60-5 engines. It is a Komatsu application water pump, and our aftermarket unit replaces it directly.
Is 6204-61-1204 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 6204-61-1204 water pump weigh?
One pump weighs 6.00 kg net. A full carton of 2 pieces comes to 13.90 kg gross.
How do I confirm 6204-61-1204 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.
Bulk pricing starts at one carton. Ask for a quote with your target quantity.
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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