The Cutting Disc Assembly is an individually sold, black, plastic part. Its installation is rated as "Easy", and will require a Screwdriver, Pliers, Socket set, and Hex Wrench to install. This part holds the string to cut grass, and if broken, the cutting string will not be able to attach. This may occur due to general wear/fatigue/damage to the part. Consult your owner's manual, or look up your make and model to ensure you're choosing the right part. It will attach to the upper weed wrap and the guide assembly.
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Troubleshooting
This part works with the following products:
Trimmer.
This part works with the following products:
Murray.
Questions and Answers
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1 question answered by our experts.
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Jim
12 days ago
I was looking for a Craftsman walk behind string trimmer cutter assembly part # 770037MA. It appears to be discontinued. I have seen a Toro walk behind cutter assembly on this site that looks like the old Craftsman/Murray part. The Toro part number is 144-4806. I was wondering if the Toro part would fit the older craftsman model?
For model number 58620
Hi Jim, thank you for contacting us. According to our research, the assembly cutter head and wrap, part number PS16666197, you have mentioned, will fit in your model. We hope this information helps!