First, I did a search and even though I know the answer is here, I could not find it.
I want to put an EVO air cleaner cover on a TC with FM Stage 1. I remember that there is an adapter to do this so it won't spin [I think]. But can't find the Part Number.
I ran an EVO round cover on my TC without any "adapter." The only thing I can think you might be referring to is the gasket that sits on top of the filter like with the nostalgic cover which would be pn#29591-99
Thanks DAWG. I was hoping that you would read this. I ran an EVO cover on my 2001 EG and just used a spacer between the cover and the air filter to make it fit. Think I will try that again. Again Thanks.
The gasket was made so the screw doesn't tighten down so much on the nostalgic cover and break right out. There were problems with people tightening down the screw when being used on the SE stage 1 filter. The gasket sits on top of the filter and acts as a spongy spacer.
i'm using the nostalgia bar and shield round air cleaner cover on my 08 streetglide. it did require that gasket which has adhesive on one side so it'll stick to the air cleaner cover. it prevents the cover from sitting there spinning, as the center screw doesn't prevent the cover from spinning like it's on an axle. the gasket prevents that spin, so that the writing on the cover stays straight and level.