Looking for the washers that go on either side of the upper rod at the attachment point on the shifter. I am missing the outer one. I was able to find a replacement bushing at Roseville Moparts but they don't advertise the washer. I could probably make one or find one that would work but if they're already available I just a sooner buy it. Its listed on the diagram as 21-30-418. I know this isn't the part number but would appreciate help locating one or the part itself.