|
Triumph
Engine and Frame Serial Number Guide for years 1950 through
1983.
Note: * From 1969,
frame and engine numbers used a 2 letter prefix. The first
letter denoted the month
of manufacture, and the second letter
denoted the year. BSA used this number sequence, too.
| |
|
500
and 650 Pre-Unit |
| 1950 |
|
1001N- |
| 1951 |
|
101NA- |
| 1952 |
|
15809NA- |
| 1953 |
|
32303- |
| 1954 |
|
44135- |
| 1955 |
|
56700- |
| 1956 |
|
70930- |
| |
500
UNIT |
|
| 1957 |
H101- |
0945- |
| 1958 |
H761- |
011116- |
| 1959 |
H5485- |
020076- |
| 1960 |
H11512- |
029364- |
| 1961 |
H18612- |
D101- |
| 1962 |
H25252- |
D15789- |
| |
|
650
UNIT |
| 1963 |
H29733- |
DU101- |
| 1964 |
H32465- |
DU5825- |
| 1965 |
H35987- |
DU13375- |
| 1966 |
H40528- |
DU24875- |
| 1967 |
H49833- |
DU44394- |
| 1968 |
H57083- |
DU66246- |
| 1969 |
H65573- |
DU85904- |
|
| Month
* |
|
| January |
A |
| February |
B |
| March |
C |
| April |
D |
| May |
E |
| June |
G |
| July |
H |
| August |
J |
| September |
K |
| October |
N |
| November |
P |
| December |
X |
|
| Year
* |
|
| 1969 |
C |
| 1970 |
D |
| 1971 |
E |
| 1972 |
G |
| 1973 |
H |
| 1974 |
J |
| 1975 |
K |
| 1976 |
N |
| 1977 |
P |
| 1978 |
X |
| 1979 |
A |
| 1980 |
B |
| 1981 |
DA |
| 1983 |
EA |
|
|
|
