Minis Spares product to a slightly higher modern day shore hardness and texture soecification.
Pre 1976 used 8 of these bushes for the trunnions on the rear subframe but from (MK4)1976 on Rover reduced the quantity to 4 and used 2 larger bushes
21A2560 on the new front trunnions
21A2558MS.
Manufactured in the UK.