5 product photos · Select a thumbnail to change the main view.
Excavator Starter Motors
12-volt, 2.5-kilowatt, 10-tooth starter motor identified by John Deere part number RE59588 and Denso number 228000-0844. The official John Deere record publishes the voltage, power and tooth count and lists 4039 and 4045 engine applications. Confirm the complete number, clocking, mounting flange, pinion and electrical terminals.
Fitment status: Verified · Checked 2026-07-28Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | John Deere starter motor | RE59588 |
| Manufacturer Part Number | Denso starter number | 228000-0844 |
| Remanufactured Service Number | John Deere reman service reference | SE501401 |
| Published Service Replacement | John Deere service reference | RE540301 |
Source URLs, catalog files and local evidence paths are stored in the protected product audit record and are not public outbound links.
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
6 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: John Deere 4039D / 4039T, Engine family: John Deere 4039TF001, Engine family: John Deere 4045D / 4045DF, Engine family: John Deere 4045T / 4045TF, Engine family: John Deere 4045HFS / 4045HMK, Fitment limitation: Confirm RE59588 or 228000-0844, 12V, 2.5kW, 10-tooth pinion, flange, clocking and terminals. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 228000-0844. Remanufactured references: SE501401.
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.
Continue comparing recovered references from the same system.
Excavator Starter Motors5001822955 Starter Motor for Excavator and Diesel Equipment5001822955
Excavator Starter Motors51261017228 Starter Motor for Excavator and Diesel Equipment51261017228
Excavator Starter Motors1990350 Starter Motor for Excavator and Diesel Equipment1990350
Excavator Starter MotorsM009T60472 Starter Motor for Excavator and Diesel EquipmentM009T60472
