This support bracket was removed from the vehicle over 20 years ago. We believe this fits the later Series 1 and earlier Series 2, as the part number 303701 and 302986 are in the Parts Catalogue for both Series 1 and 2 vehicles. The photos show that it is galvanised, although it has been overpainted. There is an area of damage to one corner of the lower bracket - see photo 5. It comes with some of the original fixing nuts, bolts and washers that hold the two parts of the clamp together.
These bolts are siezed and will need attention. It appears that this is no longer available as a new part. The weight unpacked is 1.2kg.