1、Applicable Models: Trimmer engine cover is widely applicable and suitable for fc75, for fs75, for fs80, for fs80r, for fs85, for fs85r, for kw85, for hl75, please make sure your trimmer model is compatible before you buy. 2、Stable Performance: The engine cover has stable performance and will not be damaged in long term use. It can bring you a better using experience.This ensures that your machine operates smoothly and efficiently, delivering optimal results and enhancing your overall user experience. 3、Easy to Install and Replace: The engine cover is easy to install and replace. It can be used directly after installation. It is small in size and light in weight, ensuring convenient use without any complexities. 4、Reliable: Regular replacement of old parts can improve the working performance of the machine and prolong the service life of the machine. Shroud engine protective cover is more reliable and easier to use. 5、Premium Material: The engine cover is made of premium material, wear resistant, sturdy and long lasting. This premium construction guarantees that the engine cover will withstand the test of time and provide reliable protect for your machine.