isolator rubber. Wheel pulley RH/RA models

One-piece rubber compensator isolator. Direct replacement for the OEM compensator bowl isolator rubber of the sprocket in the rear wheel. OEM replacement reference 42200212. Note: The isolator is a maintenance product and it is easy to check if play is within factory specifications. When you do this regularly it will enable you to plan a replacement, like together with a tire change, for better convenience.