34mm diameter rear suspension trailing arm bush to suit 750 Series cars. 4 required per car. Also fits the rear suspension of some 102 Series models and some 106 Series 2600 cars and on the rear A arm of early 750 series cars. See 101-005 for the larger 52mm diameter bush used on later 101 Series cars and in many applications on 102/106 Series cars. Classic Alfa production - made in the UK.