Excavator Starter Motors
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Denso 428000-2371 is a 24V, 7.5kW, 11-tooth clockwise OSGR starter for Caterpillar wheel loaders, compactors and paving equipment. Published applications include Cat 924G/924H/928H/930H and C6.6/3056 engine configurations, with Cat references 300-6868 and 10R9100. Confirm the suffix, rating, pinion, mount, engine arrangement and 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 | 428000-2371 |
| Manufacturer Family | Denso related suffixes | 428000-2370 / 428000-5330 |
| Equipment Cross-References | Caterpillar family | 300-6868 / 10R9100 / 234-2637 / 269-3869 / 362-3935 |
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 Published wheel loaders: Cat 924G / 924GZ / 924H / 924HZ / 928H / 928HZ / 930H, Published engines: Cat 3056 / C6.6 configurations, Published additional equipment: Cat compactors and paving equipment by model, Fitment limitation: Confirm suffix, rating, pinion, mount, engine arrangement and serial. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 428000-2370 / 428000-5330.
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.
