Page 5 - Piper PA-18 Super Cub Interactive Parts Catalog

PA-18 AND PA-18A SERIAL NUMBER INFORMATION

The following information should be kept in mind when ordering from this catalog:
a. The serial numbers of the aircraft covered by this Parts Catalog are as follows:

1. Serial numbers of the 1950 PA-18 models 95hp and 105hp are 18-1 to 18-548 inclusive.
2. Serial numbers of the 1951 PA-18 models 95hp and 125hp are 18-549 to 18-1214 inclusive.
3. Serial numbers of the 1952 PA-18 models 95hp, 125hp and 135hp are 18-1215 to 18-1969 inclusive.
4. Serial numbers of the 1953 PA-18 model 95hp, 105hp, and 135hp are 18-1970 to 18-3013 inclusive.
5. Serial numbers of the 1952 PA-18A models 125hp and 135hp are 18-1262 to 18-2146 inclusive.
6. Serial numbers of the 1953 PA-18A model 135hp are 18-2147 to 18-3013 inclusive.
7. Serial numbers of the 1954 PA-18 models 95hp and 135hp are 18-3014 to 18-3770 inclusive, and 18-3722 to 18-3780 inclusive.
8. Serial numbers of the 1954 PA-18A model 135hp are 18-3020 to 18-3780 inclusive.
9. Serial numbers of the 1955 PA-18 models 95hp, 135hp and 150hp are 18-3771, 18-3781 to 18-4617 inclusive.
10. Serial numbers of the 1955 PA-18A models 135hp and 150hp are 18-3781 to 18-4617 inclusive.
11. Serial numbers of the 1956 PA-18 models 95hp and 150hp are 18-4618 to 18-5294 inclusive.
12. Serial numbers of the 1956 PA-18A model 150hp are 18-4619 to 18-5294 inclusive.
13. Serial numbers of the 1957 PA-18 models 95hp and 150hp and PA-18A model 150hp are 18-5295 to 18-5803 inclusive and 18-5805 to 18-6115
inclusive.
14. Serial numbers of the 1958 PA-18 models 95hp and 150hp and PA-18A model 150hp are 18-5804 and 18-6116 to 18-6684 inclusive.
15. Serial numbers of the 1959 PA-18 models 95hp and 150hp and PA-18A model 150hp are 18-6685 to 18-7172 inclusive.
16. Serial numbers of the 1960 PA-18 models 95hp and 150hp and PA-18A model 150hp are 18-7173 to 18-7520 inclusive.
17. Serial numbers of the 1961 PA-18 model 95hp are 18-7521 to 18-7632 inclusive.
18. Serial numbers of the 1961 PA-18 model 150hp are 18-7521 to 18-7746 inclusive.
19. Serial numbers of the 1962 PA-18 model 150hp are 18-7747 to 18-7871 inclusive.
20. Serial numbers of the 1963 PA-18 model 150hp are 18-7872 to 18-8045 inclusive.
21. Serial numbers of the 1964 PA-18 model 150hp are 18-8046 to 18-8199 inclusive.
22. Serial numbers of the 1965 PA-18 model 150hp are 18-8200 to 18-8338 inclusive.
23. Serial numbers of the 1966 PA-18 model 150hp are 18-8339 to 18-8464 inclusive.
24. Serial numbers of the 1967 PA-18 model 150hp are 18-8465 to 18-8601 inclusive.
25. Serial numbers of the 1968 PA-18 model 150hp are 18-8602 to 18-8743 inclusive.
26. Serial numbers of the 1969 PA-18 model 150hp are 18-8744 to 18-8651 inclusive.
27. Serial numbers of the 1970 PA-18 model 150hp are 18-8852 to 18-8919 inclusive.
28. Serial numbers of the 1971 PA-18 model 150hp are 18-8920 to 18-8963 inclusive.
29. Serial numbers of the 1972 PA-18 model 150hp are 18-8964 to 18-9002 inclusive.
30. Serial numbers of the 1973 PA-18 model 150hp are 18-7309016 to 18-7309025 inclusive.
31. Serial numbers of the 1974 PA-18 model 150hp are 18-7409026 to 18-7409151 inclusive.
32. Serial numbers of the 1975 PA-18 model 150hp are 18-7509001 to 18-7509142 inclusive.
33. Serial numbers of the 1976 PA-18 model 150hp are 18-7609001 and up.
b. The fuel tank installed in the right wing panel is Optional Equipment on the PA-18 models 95hp, 105hp, 125hp and on the PA-18A model 125hp and
Standard Equipment on the PA-18 and PA-18A models 135hp and 150hp. The parts required for this installation are listed in their individual sections
and, wherever the part is the same as used for the fuel tank installation in the left wing panel and in the same location, the following note appears
directly under the Nomenclature of the part: (xx per ship when fuel tank installed in right wing). Whenever the part is used only when the fuel tank is
installed in the right wing panel, (A) precedes the name (Nomenclature) of the part.
c. SPECIAL NOTE: PA-18 aircraft serial numbers 18-2520, 18-2521, 18-2522, 18-2523 and 18-2524 were equipped with special flap handle installation, toe
brakes and special seats in accordance with Drawing Number SK-449. When ordering replacement parts for these airplanes, it is suggested this drawing
be secured from Piper for positive parts identification.

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