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12_0d17b467-4c3b-41ef-a1ae-47a8db348502 - Northline Parts

Mitsubishi S6S Engine Water Pump 32A45-00023 – Crosses 32B45-05020 / 32B45-10031

SKU: NLT2T03172
$127.89 In Stock
$127.89
Sale price  $127.89 Regular price 
Ships for free in 2–4 business days.
This engine water pump fits Mitsubishi S6S applications using 32A45-00023 and related 32B45-series service references.
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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.

Compatible equipment / model
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.

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