Give them a try and let us know. Usually a pure polyurethane bushing is way better then the cheap yellow plastic CFM used but a self-lubricating material like delron lasts even longer. Unfortunately none of the major names that use it, make any for CFM that I know of so we are stuck with whatever we can get. Garage Products used an even better material that is said to never wear out but they quit making them for CFM. Bummer. I had adapted ASR's delron bushings for the RzR but after 2K miles my rear knuckle bushings wore out thanks to my wheel spacers and instead of modifying another set I just bought a set of CFM's..(can't believe I did that..). At least they were their better Black ones not the yellows.