The Cushion,seat(40x20x15) is the most widely applied product in the VL800 BOULEVARD C50 2012 (L2) USA CALIFORNIA CANAD (E03 E33 E28) SEAT (VL800C E33) ( four times ).
The Seat (vl800c E33) assembly is constructed from several parts from which the Seat Assy is the most expensive.
Some items from this specific schematic: Bolt(6x18), Seat Assy,pillion, Spacer(6.5x10x11), Cushion,seat(40x20x15).