827.1.086.1A Seat bracket
777.5.234.2B Screws for bracket above (x2)
595.1.027.1A Seat Assembly (includes rubber pads x4)
866.1.023.1A Right hand pad
866.1.024.1A Left hand pad
827.1.120.1A Plate
829.2.004.1A Holder
713.1.109.1A Spacers x2 (which I think is 4mm too long - but check it first)
779.5.009.1A Screws for spacer above x2
866.1.018.1A Rubber spacer
866.1.020.1A Rubber Stoppers x2
764.1.024.1A Rubber Grommets x2
832.1.008.1A Pins x2
You can use all the bits from the BP seat if you want.Then all you need are the spacers and screws.