Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Dynapac starter reference | 4700939979 |
Excavator Starter Motors
4700939979 12V 10-Tooth Starter for Dynapac CA602D CA602PD CA702PD with Cummins QSB6.7C
Product video
1 product video · 5 product photos · Swipe on mobile, or hover and select a thumbnail.
OEM / reference4700939979
Specification12V 10-Tooth Starter Motor
Catalog ID63839645
Starter motor identified by Dynapac part number 4700939979. Official Dynapac parts catalogues list this starter in the Cummins QSB6.7C engine assemblies for CA602D, CA602PD and CA702PD rollers. The exact EexcavaStart owned unit is labelled 12V and has a 10-tooth pinion. Confirm the machine serial number, starter label, solenoid terminal layout, mounting flange and pinion before ordering because configuration can vary by serial range.
- Product Type
- Starter motor
- Voltage
- 12V
- Pinion Teeth
- 10
- Engine Family
- Cummins QSB6.7C
- 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
12V 10-Tooth Starter Motor
- Category
- Excavator Starter Motors
- Catalog ID
- 63839645
- Photo views
- 5
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
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
Common questions about 4700939979
Which machines use 4700939979?
Recorded compatible model references include Compactor: Dynapac CA602D with Cummins QSB6.7C, Compactor: Dynapac CA602PD with Cummins QSB6.7C, Compactor: Dynapac CA702PD with Cummins QSB6.7C, Fitment limitation: Confirm machine serial, starter label, terminals, mounting flange and pinion. Confirm the complete part number and machine serial range before ordering.
What numbers are documented for 4700939979?
No alternate number is listed for 4700939979. Send the original nameplate for an alternate-number check.
How do I confirm 4700939979 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.