Excavator Starter Motors
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The official Delco Remy cross-reference maps Caterpillar 6V-0927 to 10479372, a 24V 50MT straight-drive starter with an SAE 3 mount, 11-tooth 6/8-pitch pinion, clockwise rotation and insulated polarity. The official replacement chain identifies active new-service number 10479343 and reman option 10461744. The reviewed owned gallery shows an original used 6V-0927 unit and its physical Caterpillar label. Confirm the original number, solenoid position, pinion, mount and machine serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Physical Caterpillar label and official cross-reference | 6V-0927 |
| Manufacturer Replacement Number | Official Delco Remy cross-reference result | 10479372 |
| Current Service Replacement | Official active replacement option | 10479343 |
| Remanufactured Alternative | Official reman replacement option | 10461744 |
| Legacy Source Reference - Relationship Pending | No official direct mapping located | 3T-3778 |
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 CAT C9 examples: 330C / 330D / 336D, CAT C13 examples: 345C / 345D, CAT C15 examples: 365C / 374D, Additional official replacement applications: 3176C / C18 / 3406 / 3456 / 3412 engine families, Komatsu catalog applications: H485SP, Fitment limitation: Confirm 6V-0927, SAE 3 mount, 11T pinion, solenoid position and serial range. Confirm the complete part number and machine serial range before ordering.
Manufacturer number: 10479372. Remanufactured references: 10461744.
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.
