The O Ring(d:1.9,id:19.8) is the most widely applied product in the RM250 2001 (K1) USA (E03) TRANSMISSION (MODEL K1/K2/K3) ( two times ).
This Shaft,drive is the most expensive of the items that make up this Transmission (model K1/k2/k3) assembly.
Some items from this specific schematic: Screw, Circlip,17mm, Gear,2nd Drive(nt:17), Gear,kick Starter Idle(nt:27).