Pete, I replaced my bars and concave a few years back on my R5 with the chrome bars from Agco and I went with a loewen concave. I have been pretty satisfied with both. John in NE
Pete, On the older N-Series I prefer to use the loewen chrome concave(You can order it to be made to your specs.) As for the cylinder bars,I usually check with two different aftermarket suppliers to get the best pricing.let me know if you need further assistance. Have a safe harvest!(Maybe you're already done.) Hyper Harvest II