Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Exact supplied catalog and source-folder identity | 600-813-2520 |
Excavator Starter Motors
Komatsu 600-813-2520 Starter Motor for 4D105-5H
3 product photos · Swipe on mobile, or hover and select a thumbnail.
OEM / reference600-813-2520
SpecificationStarter Motor
Catalog ID91000031
Exact-number Komatsu catalog records identify 600-813-2520 as a starter motor assembly. The supplied catalog contains 17 supporting application records. Recorded engine references include 4D105-5H. Compare the complete number, electrical rating, terminals, mounting and machine serial range with the original unit before ordering.
- Product Type
- Starter Motor
- Product Brand
- EexcavaStart
- Equipment Brand
- Komatsu
- Condition
- New replacement part
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
Product fitment guide
Part numbers and compatible models
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Reference numbers
Primary number
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Starter Motor
- Category
- Excavator Starter Motors
- Catalog ID
- 91000031
- Photo views
- 3
Before ordering
Confirm these details
- 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.
- Verify the engine model and machine serial range before ordering.
Machine fitment
Compatible model references
2 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
Common questions about 600-813-2520
Which machines use 600-813-2520?
Recorded compatible model references include Engine models: 4D105-5H, Fitment limitation: Confirm the exact part number, voltage/output or power rating, terminal layout, mounting and machine serial range before shipment. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 600-813-2520?
No alternate number is listed for 600-813-2520. Send the original nameplate for an alternate-number check.
How do I confirm 600-813-2520 before ordering?
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.