Piper Cub PA-18 PA-18A IPC parts manual download. 240 factory pages.
(1) Serial numbers of the 1950 PA-18 Models 95 and 105 are 18-1 to 18-548 inclusive.
(2) Serial numbers of the 1951 PA-18 Models 95 and 125 are 18-549 to 18-1214 inclusive.
(3) Serial numbers of the 1952 PA-18 Models 95, 125 and 135 are 18-1215 to 18-1969 inclusive.
(4) Serial numbers of the 1953 PA-18 Model 135 are 18-1970 to 18-3013 inclusive.
(5) Serial numbers of the 1952 PA-18A Models 125 and 135 are 18-1262 to 18-2146 inclusive.
(6) Serial numbers of the 1953 PA-18A Model 135 are 18-2147 to 18-3013 inclusive.
(7) Serial numbers of the 1954 PA-18 Models 95 and 135 are 18-3014 to 18-3770 inclusive, and 18-3772 to 18-3780 inclusive.
(8) Serial numbers of the 1954 PA-18A Model 135 are 18-3020 to 18-3780 inclusive.
(9) Serial numbers of the 1955 PA-18 Models 95, 135 and 150 are 18-3771, 18-3781 to 18-4617 inclusive.
(10) Serial numbers of the 1955 PA-18A Models 135 and 150 are 18-3781 to 18-4617 inclusive.
(11) Serial numbers of the 1956 PA-18 Models 95 and 150 are 18-4618 to 18-5294 inclusive.
(12) Serial numbers of the 1956 PA-18A Model 150 are 18-4619 to 18-5294 inclusive.
(13) Serial numbers of the 1957 PA-18 Models 95 and 150 and PA-18A Model 150 are 18-5295 to 18-5803 inclusive and 18-5805
to 18-6115 inclusive.
(14) Serial numbers of the 1958 PA-18 Models 95 and 150 and PA-18A Model 150 are 18-5804 and 18-6116 to 18-6684 inclusive.
(15) Serial numbers of the 1959 PA-18 Models 95 and 150 and PA-18A Model 150 are 18-6685 to 18-7172 inclusive.
(16) Serial numbers of the 1960 PA-18 Models 95 and 150 and PA-18A Model 150 are 18-7173 to 18-7520 inclusive.
(17) Serial numbers of the 1961 PA-18 Model 95 are 18-7521 to 18-7632 inclusive.
(18) Serial numbers of the 1961 PA-18 Model 150 are 18-7521 to 18-7746 inclusive.
(19) Serial numbers of the 1962 PA-18 Model 150 are 18-7747 to 18-7871 inclusive.
(20) Serial numbers of the 1963 PA-18 Model 150 are 18-7872 to 18-8045 inclusive.
(21) Serial numbers of the 1964 PA-18 Model 150 are 18-8046 to 18-8199 inclusive.
(22) Serial numbers of the 1965 PA-18 Model 150 are 18-8200 to 18-8338 inclusive.
(23) Serial numbers of the 1966 PA-18 Model 150 are 18-8339 to 18-8464 inclusive.
(24) Serial numbers of the 1967 PA-18 Model 150 are 18-8465 to 18-8601 inclusive.
(25) Serial numbers of the 1968 PA-18 Model 150 are 18-8602 to 18-8743 inclusive.
(26) Serial numbers of the 1969 PA-18 Model 150 are 18-8744 to 18-8851 inclusive.
(27) Serial numbers of the 1970 PA-18 Model 150 are 18-8852 to 18-8919 inclusive.
(28) Serial numbers of the 1971 PA-18 Model 150 are 18-8920 to 18-8963 inclusive.
(29) Serial numbers of the 1972 PA-18 Model 150 are 18-8964 to 18-9002 inclusive.
(30) Serial numbers of the 1973 PA-18 Model 150 are 18-7309016 to 18-7309025 inclusive.
(31) Serial numbers of the 1974 PA-18 Model 150 are 18-7409026 to 18-7409151 inclusive.
(32) Serial numbers of the 1975 PA-18 Model 150 are 18-7509001 to 18-7509142 inclusive.
(33) Serial numbers of the 1976 PA-18 Model 150 are 18-7609001 to 18-7609157 inclusive.
(34) Serial numbers of the 1977 PA-18 Model 150 are 18-7709001 to 18-7709198 inclusive.
(35) Serial numbers of the 1978 PA-18 Model 150 are 18-7809001 to 18-7809188 inclusive.
(36) Serial numbers of the 1979 PA-18 Model 150 are 18-7909001 to 18-7909200 inclusive.
(37) Serial numbers of the 1980 PA-18 Model 150 are 18-8009001 to 18-8009061 inclusive.
(38) Serial numbers of the 1981 PA-18 Model 150 are 18-8109001 to 18-8109086 inclusive.
(39) Serial numbers of the 1982 PA-18 Model 150 are 18-8209001 to 18-8209025 inclusive.
(40) Serial numbers of the 1983 PA-18 Model 150 are 18-8309001 and up.
