plastic, ensuring durability and stability in working conditions. It can withstand high temperatures, moisture, and frequent use, delivering reliable performance that meets your needs. Efficient Replacement Part: Perfectly replacing the GY20417 part, this accessory is specifically designed for models of lawn tractors and mowers. It ensures a seamless fit, improving the efficiency of your equipment and making your lawn maintenance task s smoother. Easy Installation: Designed with user convenience in mind, this accessory is easy to install. Simply follow the instructions provided, and you can effortlessly complete the installation without the need for any tools. Save time and effort while enjoying the benefits of this replacement part. Wide Compatibility: Designed to fit a wide range of lawn tractors and mowers, including models such as 145, 155C, L120, L130, LA130, LA140, LA145, LA155, LA165, as well as D140, D150, D155, D160, E140, E150, E160, E170 from the 100 Series Tractors. It also fits for X140, X165, X166 from the Select Series Tractors, and Z245, Z355E, Ztrak Mowers, 1948GV, 1948HV, 2148HV Lawn Tractors, L2048, L2548 Lawn Tractors. This part offers excellent compatibility with a wide range of equipment. Color: As Shown Material: plastic Package Contents: 1 x Mulch Cover Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.