The OEM Troy-Bilt 25cc TB35EC 41CDZ35C766 trimmer upper boom shaft is a high-quality replacement part designed specifically for Troy-Bilt string trimmers. This gasoline-powered shaft is compatible with Troy-Bilt models, including the 75308562 series, and is made in the United States. Perfect for maintaining your yard or garden, this upper boom shaft ensures smooth and efficient performance, allowing you to easily trim and weed your outdoor spaces with ease. This is a used part