Review on American Star Arm Bushings Suspension by Ryan Lindstrom

These bushing flanges are 5.2mm and the factory bushings (5439270) which have survived 12 years are 7mm. I've seen another customer use washers to fill the gap, but I suspect the old bushings have buckled over time. I don't see any damage in a small Z move on the machine while all other moves are stopped. Steel spacers take the load from the tightened bolt instead of the bushings themselves. The only other change I noticed was that the base OAL of the factory hubs was 35mm and their OAL is around 30mm. They do, but time will tell. I bought these because they are 100% Deleon (Delrin brand) and the material is nearly indestructible for this application. I installed them and everything seems very solid. They made a major modification to my 2007 Polaris Ranger 700XP. It's not a 6 wheeler or 2 man cab but I have 16 bushings left, enough to rework the front twice more. ;)