Mitsubishi S6S Engine Water Pump 32A45-00023 – Crosses 32B45-05020 / 32B45-10031
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Make / Family | Applications |
|---|---|
| Mitsubishi | S6S industrial engine applications using the listed water-pump references |
Product Overview
The pump circulates coolant through the S6S engine. A leaking mechanical seal, rough bearing or damaged impeller can cause coolant loss, noise, overheating or unstable operating temperature under heavy industrial duty.
Cross-reference research links 32A45-00023 with 32B45-05020, 32B45-10031/10032 and MM115254. Published replacement dimensions include approximately 33mm inlet and 43mm outlet connections; buyers should still compare the housing and hub to the original pump.
Key Features & Performance
- Cooling-system pump for Mitsubishi S6S industrial diesel engines
- Cross-referenced to multiple 32A/32B service numbers
- Gasket is included on common replacement configurations; verify package contents
Technical Details
- Engine: Mitsubishi S6S
- Published inlet/outlet diameters on common replacement: approx. 33mm / 43mm
- System: engine cooling
Replaces Part Numbers
- 32A45-00023
- 32B45-05020
- 32B45-10031
- 32B45-10032
- MM115254
Frequently Asked Questions
Q: Can this pump also appear under a 32B45 number?
A: Yes. Several 32B45 references cross to the same S6S water-pump family.
Q: What should be compared before ordering?
A: Match mounting pattern, hub/pulley interface, inlet/outlet orientation and the original part number.
Confirm S6S engine build and water-pump reference before ordering.