Excavator Starter Motors
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24V gear-reduction starter identified by equipment number 1-87618265-0 and service number 8-97029863-7. Exact-number records and the owned technical sheet specify 4.5kW output, a 9-tooth clockwise pinion and 95 mm flange for Isuzu 4BD1, 4BG1 and 4BG1T engines. Confirm the complete number, 9-tooth pinion, two-hole mount, auxiliary solenoid wiring and engine serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Exact equipment reference | 1-87618265-0 |
| Equipment Service Part Number | Published service reference | 8-97029863-7 |
| Same-number Formatting Variant | Punctuation-normalized service-number alias | 8970298637 |
| Starter Manufacturer Part Number | Published starter manufacturer reference | 0-23000-2542 |
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
4 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 Engine model: Isuzu 4BD1, Engine model: Isuzu 4BG1 / 4BG1T, Machine application: Kobelco SK120, Fitment limitation: Confirm 1-87618265-0 or 8-97029863-7, 24V, 4.5kW, 9T, mount, wiring and engine serial range. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 0-23000-2542. Formatting aliases for the same number: 8970298637.
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.
