Hanchi Auto Parts
32A45-00020 Water Pump Suitable for Mitsubishi S4S 933C High Quality
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If your parts book shows 32A45-00020, you need a water pump for S4S and 933C engines. Ours is a matching replacement — same mounting holes, same belt pulley height, pressure-tested before packing. Related OE numbers include 32A45-00010, 32A45-00011, 32A45-00022, 34545-10017, CA1068263.
Which engines use the 32A45-00020 water pump?
Fitment covers S4S; 933C.
Any engine on this list takes our replacement as a straight swap.
What part numbers interchange with 32A45-00020?
Dealers and fleet systems quote this pump under more than one OE number:
- 32A45-00010
- 32A45-00011
- 32A45-00022
- 34545-10017
- CA1068263
What are the specifications of 32A45-00020?
| Parameter | Value |
| OE number | 32A45-00020 |
| Fits brand | Mitsubishi;Caterpillar |
| TO Shaft head height | 108.5 |
| Mounting hole position | Aligned to OE mounting points |
| Flange thread | M8X1.25 |
| TO Flange height | 100.5 |
| Flange jumping | 0.07 |
| TO Impeller height Ⅰ | 0.8 |
| 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 |
| Included Component 1 | M104-WD-1 |
| Net weight | 2.26 kg |
| Packing | 8 pcs/ctn, 20.08 kg gross |
Packing and quality checks
Each pump is packed individually; a master carton holds 8 pieces at 20.08 kg gross.
We leak-test each unit at a negative pressure of 0.1 MPa, then spin it by hand to confirm free rotation.
Frequently asked questions
What vehicles or engines does 32A45-00020 fit?
32A45-00020 fits S4S and 933C engines. It is a Mitsubishi;Caterpillar application water pump, and our aftermarket unit replaces it directly.
What other part numbers replace 32A45-00020?
32A45-00020 interchanges with 32A45-00010, 32A45-00011, 32A45-00022, 34545-10017, CA1068263. All of these refer to the same water pump assembly.
Is 32A45-00020 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 32A45-00020 water pump weigh?
One pump weighs 2.26 kg net. A full carton of 8 pieces comes to 20.08 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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