With a quantity of eight pieces, the Stud Bolt Fastening Head Cylinder is the most used part in the 10A - HALF-CRANKCASES PAIR diagram.
The Xdiavels 2017 Usa (xdiavel S) D240-00017 10a - Half-crankcases Pair consists of eleven pieces with the Liquid Gasket being the most expensive.
Some items from this specific schematic: Screw Tcei M6x35 Uni 5931, O-ring, Stud Bolt Fastening Head Cylinder, Screw Tcei M8x75 Uni 5931.