This kit consists of 2 rubber bushes with small collar which is equivalent of what Rover fitted as the upper
21A1086A. This kit will fit all rear shocks from Kayaba and also some Unipart with modification i.e removing small ridge of rubber if necessary.
21A1314 was the plain rubber bush without a ridge. You can fit
C2542 which has 2 rubbers with a ridge and cut one down if you wish.Each kit sold singly,2 kits required per car