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Chainsaw Parts > Husqvarna Chainsaw Trimmer Head Parts

Husqvarna Chainsaw Parts

Repair Help for 550 Husqvarna Chainsaw Repair Help for Husqvarna Chainsaw Repair Help for Chainsaws

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Product Type

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Brand

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  • Husqvarna Parts

Model Number

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  • 550

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Part Category

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  • Trimmer Head

Part Title

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Husqvarna Chainsaw Bump Knob

Item # 1989946

Grid is 1 inch square
Bump Knob - Part # 1989946 Mfg Part # 530401183

This part fits your Chainsaw

Button-black

Genuine OEM Part - Manufacturer #530401183

 

No longer available

Where can I get this part?
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