Standard rubber bush in the correct texture and shore hardness as per original. 2 required for vehicles after 1976 (Mk IV on).
The Mini's rear subframe is rubber mounted.
 

Starting in 1976 (MKIV) the front trunnion bush was enlarged to a single bush and is now available in Poly as a kit.                       

Sold singly but 2 required.

Made in the UK.