Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Manufacturer Part Number | Bosch alternator | 0124655185 |
| Direct Equipment Cross-Reference | John Deere | RE558678 |
| Direct Equipment Cross-Reference | John Deere | RE538242 |
Excavator Alternators
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0124655185 24V Alternator for Excavator and Diesel Equipment. EexcavaStart alternator identified by reference 0124655185. 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 Manufacturer Part Number | Bosch alternator | 0124655185 |
| Direct Equipment Cross-Reference | John Deere | RE558678 |
| Direct Equipment Cross-Reference | John Deere | RE538242 |
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
5 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 Machine family: John Deere 1170E / 1170G wheeled harvesters, Machine family: John Deere 1270E / 1270G wheeled harvesters, Machine family: John Deere 1470E / 1470G wheeled harvesters, Machine family: John Deere 1510E / 1510G forwarders, Fitment limitation: Confirm 24V 150A, plug, pulley, mounting ears and serial range. Confirm the complete part number and machine serial range before ordering.
Documented direct interchanges: RE558678, RE538242.
Confirm voltage and rated amperage against the original alternator label. Compare mounting ears, pulley type and pulley-groove count. Check plug shape, terminal position and regulator connection. Send clear photos of the original unit and connector layout when requesting a quote.
Continue comparing verified references from the same system.