Rubber Outer Boot
for 2- and 4-valve boxer models, and for 2-valve K-models
for 2-valve boxer models after 9/1980, and for R850/1100R/RS/GS/RT and for K75/100/1100, for
clutch control at gearbox, reproduction part compare: 23131338731 / 23-13-1-338-731
Gearbox gasket set
all twovalve boxer from 9/1980, except Paralever...