plastic insert circular attachment piece for the handle to provide stability to the handle.
I misplaced the plastic piece for the handle to go into.
Dave Sr. from SWISCO responded:
December 13, 2016
Are you referring to the lever handle bushing? If so, I'm afraid these pieces are not available by themselves. Our 33-206 and 33-207 are similar, but I do not know if they can work.
A home owner from North andover ,ma. says:
December 13, 2016
33-207 Bushing looks very similar, I would need two.
It is worth the try to see if it works.