I would make sure with the seller, but I have an 08 with the scotts damper, and the front cover on my tank has a single bolt that holds it down. So for the damper rod there are a total of three bolts one that holds down the tank cover, and then two bolts that are drilled into the frame. So I would assume that the 08 would be the single bolt, not sure how the tank cover is on the 06. I would say go for the one listed for the 06-07 if the one in the pic looks like it would fit, because the 08 does not look like the one in the pic.