I asked about this when mine was at the factory. They told me it was a different system and would not fit. I asked them also about the three track schwintec that I have seen on a bunch of Class C’s. Told no on that they said the slide sidewall would need to be reinforced where the third rail screws in. Same BS schwintec is great but they went to slimrack. IRV2 site has discussed the Winabago factory swap outs. So if they can do it in a day why cannot someone else do all the others?
All the three track schwintec I have seen all have that big black Teflon type pad on the bottom at every roller. Just like what they did to mine.
2016 Pinnacle 36 FBTS
2019 Ram 3500 4x4 LB, DRW, HO Motor 4:10 Air Suspension