Questions on Fellowes Shredder Spare Parts (by 3 users)

I have a Fellowes P400C-2, with a damage nylon/plastic gear. I called Fellowes
and they told me they no longer have the gear. Rather than buying another
shredder (this is my 2nd one within a year). I would like to replace the damaged
gear and buy a few other gears as future spares.

Anyone can help me to source Fellowe's nylon/plastic gears?

Thank you.
.
I have a Fellowes DM8C and the large plastic gear has one sprocket missing.  It is not a good idea to combine metal gears and plastic gears because the plastic gears wear out.  I would like to get a replacement or two of the larger plastic gear.  Joe the repairman!