The o-ring goes next to the spacer. It is made of rubber and is sold individually. This authentic item is supplied directly from the original equipment manufacturer for use with drills, engines, grinders, polishers, and sanders made by Flex. A set of pliers and a screwdriver may be necessary during the installation of this part. Over time it may break and will need to be replaced.
This is an authentic replacement part sourced directly from the manufacturer. The snap ring is found in a Porter Cable mixer. This part is made of metal, and is used to secure components inside the gear housing. Please be aware that there are different snap rings used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You may require pliers when replacing this item. The snap ring is available as an individual replacement part.