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Excavator Starter Motors
24V 4.0kW starter-motor assembly identified by Isuzu Select Parts number 1-87618383-0 and genuine number 8-98045027-0 for the 4JJ1 diesel engine. The owned product views show one matching reduction starter. Confirm both complete numbers, voltage, rated output, pinion, nose housing, terminals and engine serial range against the original starter before ordering.
Fitment status: Verified · Checked 2026-07-29Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Select Part Number | Isuzu Select Parts starter number | 1-87618383-0 |
| Primary Genuine Part Number | Isuzu genuine starter number for the same assembly | 8-98045027-0 |
| Same-number Formatting Variant | Compact formatting of 1-87618383-0 | 1876183830 |
| Same-number Formatting Variant | Compact formatting of 8-98045027-0 | 8980450270 |
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Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
2 model references
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
Recorded compatible model references include Cataloged engine family: Isuzu 4JJ1, Fitment limitation: Confirm 1-87618383-0 or 8-98045027-0, 24V, 4.0kW, pinion, nose housing, terminals and engine serial range. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 1876183830, 8980450270.
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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