Excavator Starter Motors
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1811003291 Starter Motor for Excavator and Diesel Equipment. EexcavaStart starter motor identified by reference 1811003291. Compare the complete part number, connector or mounting configuration, and the original product photos before ordering. Send the machine model, serial number, and nameplate photo for a fitment check.
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 | Isuzu starter number | 1811003291 |
| Formatted Alias | Same Isuzu number with grouping | 1-81100-329-1 |
| Published Replacement Reference | Nikko family; verify power and configuration | 0-24000-3110 |
| Published Replacement Reference | Nikko family; verify power and configuration | 0-24000-3112 |
| Published Equipment Reference | Isuzu family; verify suffix | 1811003292 |
| Interchange Reference | starter reference | S9163 |
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 Published engine families: Isuzu 6HE1 / 6HK1 / 6HK1T, Published excavator application: Hitachi ZX330 with applicable 6HK1T engine, Fitment limitation: Confirm nameplate power, flange, pinion position, mounts, solenoid clocking, engine and serial. Confirm the complete part number and machine serial range before ordering.
Documented direct interchanges: S9163. Formatting aliases for the same number: 1-81100-329-1.
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.
