Do you have a broken KSMP Series KitchenAid Pasta Roller or Cutter attachment? Did a foreign object accidentally jam up and break your pasta roller? The pasta attachments are equipped with a shear pin/shaft (similar to a snow blower) that breaks, preventing damage to the KitchenAid mixer and other components in the pasta attachment. However, KitchenAid does not provide replacement shear pins/shafts and the solution is to replace the entire attachment! Introducing, the KPSA REPAIR Shear Shaft Coupler replacement kit for KSMP Series KitchenAid Pasta Roller and Cutter attachment. This kit comprises of a new shear shaft coupler, and a complete installation instruction for your repair. The shear shaft coupler is CNC machined to tight tolerances to ensure it fails when overloaded and not during normal operation. All parts are inspected and tested before leaving our factory to ensure the highest standard of quality. Made in USA. The repair is very simple and the tools required are: 1) a Phillips head screwdriver (P0), 2) a pair of pliers to remove the broken shaft. The entire repair takes as little as 5 minutes! NOTE: KPSA Repair products are made to OEM Specifications. Please ensure that you replace your pasta attachment shear shaft coupler with shafts made to OEM Specifications. Inferior shear shaft couplers that do not work/fit properly may damage the internal drive mechanism in your KitchenAid Stand Mixer.