Check your measurements carefully. But these parts do work and the price is affordable. I recommend them

Efficient Cutting: The 7/9 teeth gearbox gear head ensures a smooth and efficient cutting experience.

Durable Material: Made with thickened grass trimmer head adapter, this tool is built to last.

Versatile: Suitable for brush cutters, lawn movers and other power tools with 26/28mm shaft.

Easy Replacement: This set includes all the necessary parts for a hassle-free replacement.

Improved Performance: Upgrade your lawn care routine with this high-quality replacement tool.

1 Set Thickened Grass Trimmer Head Adapter 7/9 Teeth Gearbox Gear Head Brush Cutter Replacement Tools Lawn Mover Power Parts 26/28mm