Identifying a Vicon disc mower

I bought a used 9ft Vicon disc mower last year and didn’t notice that the data plate was missing.  I’m trying to find out if anyone knows a resource that can be used to identify the model number.  So far I’ve cut 90 acres three times and like the way it works but i need to replace some worn parts and have no idea of the model or serial number. 

Identifying a Vicon disc mower