Excavator Starter Motors
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24V, 7.0kW, 11-tooth clockwise starter identified by Isuzu service number 1-87618275-0 and assembly number 1-81100421-5. Cross-reference catalogs identify M9T82071/M009T82071 for Isuzu 6WG1 applications, including Sumitomo SH800-6. Confirm voltage, power, teeth, rotation, three-hole flange and terminals.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Service Part Number | Isuzu starter service number | 1-87618275-0 |
| Equipment Manufacturer Number | Isuzu starter assembly number | 1-81100421-5 |
| Same-number Formatting Variant | Compact Isuzu assembly formatting | 1811004215 |
| Manufacturer Starter Number | Mitsubishi starter number | M9T82071 |
| Same-number Formatting Variant | Mitsubishi leading-zero format | M009T82071 |
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
3 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 family: Isuzu 6WG1, Cataloged excavator: Sumitomo SH800-6, Fitment limitation: Confirm 24V, 7.0kW, 11T, CW, flange and terminals. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 1-81100421-5, M9T82071. Formatting aliases for the same number: 1811004215, M009T82071.
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.
