This is a shoulder spacer replacement for use with lawn tractors. The shoulder spacer will attach to the deck brake assembly using a hex cap screw. This part can have different applications depending on the type of equipment for which it is being used.The metal spacer is durable, but it could still have some issues. Over time, it could become worn down or corroded and need to be replaced. It could also be lost when working on other parts of the machine and need to be replaced. The repair should be done with gloves so owners can protect their hands.The shoulder spacer is a replacement for select models of lawn tractors from Husky, Troy-Bilt, and MTD. This is a genuine OEM replacement part that has been sourced directly from the manufacturer. The spacer is sold individually.