I have come across some sort of rubber bush between the drive shaft and the drive pulley. unfortunatly it has perrished, I wondered if anyone knows why it is there and where a replacement could be found.
![Image](http://i918.photobucket.com/albums/ad22/dextajohn/bamlett%20bar%20mower/IMAG0254.jpg)
I wondered if it was a torque limiting feature or to absorb some vibration. any thoughts?
Regards,
John