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Excavator Starter Motors

8913239352 / 8970324640 24V 4kW 11T Starter for Isuzu NPR NKR

OEM / reference8913239352
Specification24V 4.0kW 11-Tooth Starter Motor
Catalog ID53212581
Product Type
Starter motor
Voltage
24V DC
Rated Power
4.0kW
Pinion Teeth
11
Mounting Holes
2 in published replacement catalog
Starter Family
Hitachi S25-163
Condition
New replacement starter

Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.

Quotation details: MOQ, availability, lead time, item condition (new or remanufactured) and warranty coverage must be confirmed in your quotation before ordering.

Part-number relationships

RelationshipReference familyNumber
Primary Equipment Part NumberIsuzu starter number for this page8913239352
Cross-reference (fitment check required)Published in the same S25-163 starter family8970324640
Manufacturer Starter NumberHitachi starter family referenceS25-163
Aftermarket Catalog ReferencePrestolite replacement reference861350
Aftermarket Catalog ReferenceWAI replacement reference18960N
Cross-reference (fitment check required)replacement referenceS2008

Product fitment guide

Part numbers and compatible models

Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.

Part identification

Reference numbers

Primary number
  • 8913239352
Manufacturer number
  • S25-163
Cross-reference (fitment check required)
  • 8970324640
  • S2008
Other documented relationship
  • 861350
  • 18960N

Formatting aliases are the same number written differently. Cross-references require a specification and fitment check; they do not by themselves confirm direct interchangeability. Related assemblies and remanufactured numbers are separate relationship types.

Product summary

24V 4.0kW 11-Tooth Starter Motor

Category
Excavator Starter Motors
Catalog ID
53212581
Photo views
5

Before ordering

Confirm these details

  • Confirm voltage and power rating against the original starter nameplate.
  • Compare mounting-hole pattern, flange position and overall body orientation.
  • Confirm pinion tooth count and rotation where those values are specified.
  • Verify the engine model and machine serial range before ordering.

Machine fitment

Compatible model references

2 model references

  • Published engines: Isuzu 4HF1 / 4HG1; confirm 4BE1 or 4HJ1 by exact unit
  • Published vehicle families: Isuzu NHR / NHS / NJR / NKR / NLR / NPR

Fitment / evidence notes

  • Fitment limitation: Confirm complete number, housing, pinion, mounting, terminals and serial

Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.

Quick fitment answers

Common questions about 8913239352

Which machines use 8913239352?

Recorded compatible model references include Published engines: Isuzu 4HF1 / 4HG1; confirm 4BE1 or 4HJ1 by exact unit, Published vehicle families: Isuzu NHR / NHS / NJR / NKR / NLR / NPR. Recorded fitment/evidence notes: Fitment limitation: Confirm complete number, housing, pinion, mounting, terminals and serial. Confirm the complete part number and machine serial range before ordering.

What numbers are documented for 8913239352?

Cross-references are listed in the relationship table above. Compare specifications and the original unit before treating a reference as interchangeable. Manufacturer number: S25-163.

How do I confirm 8913239352 before ordering?

Confirm voltage and power rating against the original starter nameplate. Compare mounting-hole pattern, flange position and overall body orientation. Confirm pinion tooth count and rotation where those values are specified. Send clear photos of the original unit and connector layout when requesting a quote.

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