[Perfect Fit for Ninja]: Specifically designed for Ninja blenders, including BL610, BL610BRN, BL610C, BL710WM, BL710WMC, and more, this replacement kit for the 72 oz pitcher ensures your blender runs like without the need to invest in a costly appliance. [Restore Full Functionality]: Refresh your blender's performance with our bottom base blender blade driver clutch and drive pin stud, ideal for replacing worn-out or parts, ensuring smooth operation and prolonged usability of your appliance. [Constructed for Durability]: Made with superior quality stainless steel and robust plastic, these parts are engineered to resist wear and corrosion, offering reliable durability and continued high performance in your kitchen blending routines. [Installation and Compatibility Tips]: Effortlessly install these non- aftermarket parts designed to match multiple FOR Ninja Series blenders. Ensure compatibility by consulting the exact blender model numbers listed before purchase to achieve the best fit. Material: Plastic colour: black Package Contents: 1 x Driver clutch 1 x Drive sales thread