In this schematic the "Cushion Assy.,rr." is used most often.
A sample from the products for the Rear Cushion (ch125g/j/l/m/n/p/r) include: Metal,comp Rr Up, Bolt,flange,8x35, Collar Rr Cushion, Spring,rr.cushion.
Of all the components used in this assembly the Cushion Assy.,rr. is the most expensive.