Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Exact OEM catalog assembly reference | SE501370 |
Excavator Alternators
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SE501370 is a 24V 35A alternator recorded for John Deere construction equipment, including 670A/672A graders, 744E/844 loaders, 850/850B crawler bulldozers and the 855 crawler loader. Owned exact-folder images show the supplied configuration. Confirm the pulley, mounting, terminals and equipment serial range before shipment.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Exact OEM catalog assembly reference | SE501370 |
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 Motor Graders: John Deere 670A, 672A, 770A/770AH and 772A/772AH, Loaders: John Deere 744E and 844, Crawler Equipment: John Deere 850, 850B and 855, Fitment Check: Confirm the exact number, pulley, mount, terminals and equipment serial range. Confirm the complete part number and machine serial range before ordering.
No alternate number is listed for SE501370. Send the original nameplate for an alternate-number check.
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.