Nutri Ninja Blender Blade Replacement BL660 BL770 BL780 BL740 Upgrade

Nutri Ninja Blender Blade Replacement for 16 oz cups with 4 tabs fits Ninja BL660 BL660C BL663 BL663CO BL740 BL740C BL770 BL780 and compatible models.

Designed for 16 oz cups with 4 tabs and the exact cup shape, this blade replacement restores blending performance for a range of Ninja models listed in the product notes. The upgraded 3.35 inch 6-fin design is engineered to improve balance during rotation, delivering more consistent texture without overloading the motor. It supports safe dishwasher cleaning once fully cooled and is BPA free. For best results, use only compatible cups and follow the cup and blade compatibility guidelines to ensure a proper seal and efficient blending.

Practical usage tips include replacing worn blades with this part to maintain blending quality. The blade is designed for easy installation when you align the 4-tab cup with the blade hub and secure it properly. This replacement targets Ninja models BL660 BL660C BL663 BL663CO BL740 BL740C BL770 BL780 and other listed variants while avoiding non-listed QB BN and CT series noted in compatibility guidance. By following care instructions, you can extend blade life and keep your smoothies smooth and consistent.

Features:

• Small 3.35 inch 6-fin male blade replacement for Ninja blender models
• Upgraded top blade design improves balance and applicability
• Not for QB3000 QB3000SSW QB3000QR QB3000QBK B3004 QB3005 BN300 BN301 BN302 BN305 BL710 BL810 BL820 BL830 BN642 BN642BRN CT661V CT671AV CT672V etc and not for 4 inch or 3.75 inch blades
• Includes 1x 6-fin 3.35 inch male blade
• BPA free and dishwasher safe for easy cleaning
• Compatible with 16 oz cups with 4 tabs and identical shape to our 16 oz cups