The latching control cable engages and disengages the cutting head of your trimmer. It is sold individually and is manufacturer-certified as an OEM part.
It is made of metal with a rubberized coating, and can become stretched, broken, or otherwise damaged over time, which will cause you to lose control of the cutting head.
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...Read more 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.
This is an authentic Murray replacement part, sourced from the original manufacturer for use with field trimmers. The metal pulley is used to connect the drive belt and the cutting head assembly. It is recommended to inspect the belt when servicing the pulley as a damaged pulley may affect the belt. This item is available as an individual replacement part.
This is an authentic replacement part sourced directly from the manufacturer. The set screw is commonly found in trimmers from Murray. This part is made of metal, and is generally used to secure the trimmer line on the cutting disc assembly. You may require a screwdriver or Allen wrench when replacing this item. This product is available as an individual replacement part.