The Washer,20x37x2 is the lowest priced item on this Transmission schematic.
A sample from the products for the Transmission include: Collar 28mm, Plate Thrust 20mm, Gear,c-1, Washer Spline 28x.
The St1100 Paneuropean 1991 (m) Northern Europe / Kph Transmission consists of twenty-one pieces with the Shaft,main being the most expensive.