5 product photos · Select a thumbnail to change the main view.
Excavator Starter Motors
OSGR starter identified by Kubota number 1G524-63010 and Denso number 428000-4860. Exact cross-reference records specify 12V, 2.7kW, clockwise rotation and a 9-tooth pinion. Kubota parts data and model-fit records support KX080-3, KX080-3T and KX080-4 excavators with the V3307 engine family; selected SVL90 compact track loader variants are also recorded. Confirm the complete number, connector, mounting, pinion and machine serial range.
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 Part Number | Kubota exact catalog number | 1G524-63010 |
| Equipment Manufacturer Cross-Reference | Kubota exact-number cross-reference | 1J552-63010 |
| Manufacturer Part Number | Denso exact cross-reference | 428000-4860 |
| Same-number Formatting Variant | Punctuation-normalized search alias | 4280004860 |
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: Kubota V3307, Machine model: Kubota KX080-3 excavator, Machine model: Kubota KX080-3T excavator, Machine model: Kubota KX080-4 excavator, Additional recorded family: Kubota SVL90 / SVL90-2 compact track loader variants, Fitment limitation: Confirm complete number, connector, mounting, pinion and machine serial range. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 1J552-63010, 428000-4860. Formatting aliases for the same number: 4280004860.
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 Motors1990350 Starter Motor for Excavator and Diesel Equipment1990350
Excavator Starter MotorsM009T60472 Starter Motor for Excavator and Diesel EquipmentM009T60472
Excavator Starter MotorsM009T60671 Starter Motor for Excavator and Diesel EquipmentM009T60671
Excavator Starter Motors5001822955 Starter Motor for Excavator and Diesel Equipment5001822955
