Blender Blade Compatible with BFP703, BFP-703B, BFP703CH, SPB-7, SPB7BK, SPB-7CH, SPB7BC, CB7, CB8, CB9, BFP703BK, BFP703R, CBT-500, CB-18 series blenders and SPB-6 series blenders and Smart Power Duet Blender and Food Processors. Drive Coupler Clutch with Spanner Kit Compatible with KitchenAid KSB5 and KSB3 models. Replaces part numbers 9704230, WP9704230VP, WP9704230, AP2930430, PS401661. Condition: New. Origin: China. Manufactured from plastic and stainless steel. The blades are sharp for crushing ice and mixing. Replaces the old seal and blade to protect the mixer and ensure a watertight seal for thorough food processing. Easy to install. Package Contents: 2 x Drive Coupler, 1 x Spanner, 1 x 4 Leaf Blender Blade. Only the above package content is included. Other products are not included.