poly(urethane)? bushing are used primarily for sway bars, but lately there are kits on the market that contain control arm poly bushings among a few other bushings. as for the derlin bushings and heim joints, I honestly dont know what they are, so I think its best that Jeff explains it.Originally posted by Ashkan's C280
My question is are poly bushing and derlin bushings for the same application
nenad