Gasschieber

1 Zylinder » R25, R26, R27 (50 - 66):
R 26 (0T14) (08/1955 - 08/1960)
R 27 (0T15) (08/1960 - 08/1966).

R Boxer » /5 (69 - 73):
R 50/5 (0240) (08/1969 - 09/1971)
R 50/5 (0240) (09/1971 - 07/1973)
R 50/5, Lanschwinge nr.2906305 - ...
R 60/5 (0250) (08/1969 - 09/1971)
R 60/5 (0250) (09/1971 - 07/1973)
R60/5, Lanschwinge nr.2997987 - ....

R Boxer » /6 (73 - 76):
R 60/6 (0251) (07/1973 - 08/1974).

R 2V » R60, R75, R80, /7, RT (76 - 85):
R 60 TIC (0381) (1978 - 1982)
R 60/7 (0301) (05/1976 - 06/1977).