Excavator Starter Motors
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Denso 128000-1570 is a 24V, 4.5kW, 11-tooth starter for Toyota 11B/12B/13B/14B/15B diesel applications, including Dyna industrial and truck configurations. Catalogs cross-reference Toyota 28100-56150/56151 and Denso suffix variants. Confirm the suffix, rating, pinion, mount, engine and chassis serial before ordering.
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 | Denso reference | 128000-1570 |
| Manufacturer Suffix Family | Denso references | 128000-1571 / -1572 / -1573 |
| Equipment Cross-References | Toyota family | 28100-56150 / 28100-56151 |
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
3 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 Published engines: Toyota 11B / 12B / 13B / 14B / 15B, Published equipment context: Toyota Dyna and industrial/truck configurations, Fitment limitation: Confirm suffix, rating, pinion, mount, engine and serial. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 128000-1571 / -1572 / -1573.
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.
