This is a replacement (non-original) dust seal which is fitted to the Morris Minor (1948-1971) steering leg which does not require the suspension to be dismantled in order to fit it. If the steering leg and trunnions are in good condition and it is merely necessary to replace perished or missing rubbers, this item will save fitting time. The seal is split so it can be easily fitted and there is a 2.5mm nut and bolt to provide a positive connection when fitted. There is a captive nut fitted within the flange - so you don't need to fit this whilst in-situ. Just locate and tighten the phillips head screw. THIS ITEM COMPRISES TWO SEALS which will suffice for one steering leg (top and bottom).