【Replace Part Numbers】 Ex mark 109-8076 【Product Dimensions】Inner Diameter: 2/3" , Outer Diameter:5 5/8" , Height: 1 1/4 " 【Compatible With】 La zer Z, La zer Z AS, La zer Z E-Series, La zer Z S-Series, Laz er Z X-Series, La zer Z Z-Series 【Increase Efficlency】 It can improve efficiency, save time, and reduce costs. It is easy to install and compatible with multiple lawn mowers, making it an excellent solution for improving productivity in any industry 【Durable Corrosion Resistant】 Constructed with corrosion-resistant materials, this pulley is built to withstand harsh environments, ensuring a long-lasting and reliable solution for your needs. With its smooth operation, it ensures efficient power transmission, minimizing friction and noise 109-8076 Original Equipment OEM Idler Pulley Compatible with Lazer Z AS Z-Series E S X Series 48 52 60 Inch