Make sure you haven't got the discount earlier.
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Switch 545049309
Fits your 129LK Trimmer!
Fits your 129LK Trimmer!
PartSelect Number PS9030163
Manufacturer Part Number 545049309
Manufactured by
Husqvarna
![Customer Service Representative](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/images/csr-partdetail.jpg)