Excavator Starter Motors
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Starter motor identified by Liebherr reference 6290051 and the readable MAHLE MS1164 24V 6.6kW product label. The structured exact-reference catalog records clockwise rotation, a 9-tooth pinion and Liebherr D9306T / D9308TB applications. The former 01173432 number maps to a different starter family and is removed. Four matching owned views are retained. Confirm the mount, pinion and engine 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 Equipment Part Number | Liebherr starter reference | 6290051 |
| Manufacturer Number | Readable MAHLE product label | MS1164 |
| Catalog Cross-Reference - Verify Configuration | Exact starter catalog | 30116N |
| Conflicting Archived Reference - Not Interchange | Different starter family | 01173432 |
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
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
Recorded compatible model references include Verified engine applications: Liebherr D9306T / D9308TB, Fitment limitation: Confirm mount, terminals, pinion and engine serial. Confirm the complete part number and machine serial range before ordering.
Documented direct interchanges: 01173432. Manufacturer number: MS1164.
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.
