Ok i need identification on this washer

UniRacing

Member
Jul 21, 2009
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Memphis,Tn
This is not it exactly ill try to find it but it looks like this,a metal washer with rubber on one side,i have 2 of them i took off my blaster,where do they go

motor mounts or what?

33lkzso.jpg
 
pics would be nice i just tore my blaster completely down and the only rubber things i saw where on the tank mounts