Exhaust Support Bushing for Rotax Max Evo Kart Engines. This exhaust support bushing is utilized at the end or 'stinger side' of both the senior max and micro / mini max exhaust systems.
Often, you will require an additional exhaust support bracket off of the kart to secure this bushing to the kart and prevent vibrations or oscillations of the exhaust.
Each bushing is M8 in threading, and 30mm in diameter, by 30mm in length.