Dr. Pulley Variomatikgewichte Rollenkernsatz 21 X 17mm 12,5 GR. SR-2117/12,5D04- : Amazon.de: Auto & Motorrad
Dr.Pulley Scooter Tuning: SR Variorollen
Spezielle Rollen SR 23 x 18 21 g : Amazon.de: Auto & Motorrad
Amazon.com: ID: 5767. New Generic Motor Rubber Drive Pulley, 1/4" Shaft, 3/4" Diameter, Compatible with, not Manufactured by Kenmore Sewing Machines. Will fit Models: 117 Series, White 77, Plus Others as Below