| |
|
|
| Serial Number |
Year |
| 5 HP Models |
| 2465 |
- |
2781 |
1939 |
| 2782 |
- |
4105 |
1940 |
| 4106 |
- |
6054 |
1941 |
| 6055 |
- |
7454 |
1942 |
| 7455 |
- |
9130 |
1943 |
| 9131 |
- |
11213 |
1944 |
| 11214 |
- |
13320 |
1945 |
| 13521 |
- |
18957 |
1946 |
| 18958 |
- |
27996 |
1947 |
| 27997 |
- |
38755 |
1948 |
| 38756 |
- |
48399 |
1949 |
| 48400 |
- |
56450 |
1950 |
| 56451 |
- |
66029 |
1951 |
| 66030 |
- |
75922 |
1952 |
| 75923 |
- |
86142 |
1953 |
| 86143 |
- |
95440 |
1954 |
| 6.6 HP Models |
| 95441 |
- |
M-5565 |
1955 |
| M-5566 |
- |
M-15873 |
1956 |
| M-15874 |
- |
M-26693 |
1957 |
| M-26694 |
- |
M-36957 |
1958 |
| M-36958 |
- |
M-50080 |
1959 |
| M-50081 |
- |
M-62157 |
1960 |
| M-62158 |
- |
M-75700 |
1961 |
| M-75700 |
- |
M-90897 |
1962 |
| M-90897 |
- |
2M4745 |
1963 |
| 2M 4745 |
- |
2M18900 |
1964 |
| 2M18900 |
- |
2M34215 |
1965 |
| 7.6 HP Models |
| 2M34216 |
- |
2M51800(J7600) |
1966 |
| J 7600 |
- |
J23680 |
1967 |
| J23680 |
- |
J35750 |
1968 |
| J35750 |
- |
J52820 |
1969 |
| J52820 |
- |
J64939 |
1970 |
| J64940 |
- |
J75550 |
1971 |
| J75551 |
- |
J87989 |
1972 |
| J87990 |
- |
101356 |
1973 |
| 101357 |
- |
116522 |
1974 |
| 116523 |
- |
125962 |
1975 |
|
|
| Note: |
"J" Serial Numbers in 1967 and 1968 include 4-Wheel Tractors.
|
|
| Four-Wheel |
| Serial Number |
Year |
| 000100A |
- |
003848A |
1969 |
| 003849A |
- |
007522A |
1970 |
| 007523A |
- |
10877A |
1971 |
| 10878A |
- |
15044A |
1972 |
| 15045A |
- |
20480A |
1973 |
| 20481A |
- |
26289A |
1974 |
| 26290A |
- |
28838A |
1975 |
|
| 408 Tractor |
| Serial Number |
Year |
| 01003 |
- |
01845 |
1970 |
| 01846 |
- |
04021 |
1971 |
| 04022 |
- |
04743 |
1972 |
| 04743 |
- |
05856 |
1973 |
| 05857 |
- |
7224 |
1974 |
| 07225 |
- |
7697 |
1975 |
|
|
In the middle of October,1975, the serial numbers were changed and
started at 200,000. This system includes attachment serial numbers.
|
| Serial Number |
Year |
| 200000 |
- |
205038 |
1975 |
| 205039 |
- |
259008 |
1976 |
| 259009 |
- |
311671 |
1977 |
| 311672 |
- |
372210 |
1978 |
| 372211 |
- |
407044 |
1979 |
| 500001 |
- |
504958 |
1979 |
| 1600000 |
- |
1612543 |
1979 |
| 5001100 |
- |
5005783 |
1979 |
| 5006751 |
- |
5018441 |
1979 |
| 504959 |
- |
510009 |
1980 |
| 514751 |
- |
520273 |
1980 |
| 1620000 |
- |
1639081 |
1980 |
| 5000001 |
- |
5001099 |
1980 |
| 5005784 |
- |
5006750 |
1980 |
| 5018442 |
- |
5037378 |
1980 |
| 510010 |
- |
514750 |
1981 |
| 520274 |
- |
533768 |
1981 |
| 5037379 |
- |
5058284 |
1981 |
| 533769 |
- |
|
1982 |
| 5058285 |
- |
|
1982 |
|
|
|
Note:
|
These serial numbers are approximate. For exact year
of manufacture contact the company.
|
|
| Year |
Letter of
Mfg. No. |
Serial Numbers Incl. |
| 1957 |
A |
SR-1 |
- |
SR-1663 |
| 1958 |
B |
SR-1664 |
- |
SR-3948 |
| 1959 |
C |
SR-3949 |
- |
SR-7364 |
| 1960 |
D |
SR-7365 |
- |
SR-9860 |
| 1961 |
E |
SR-9861 |
- |
SR-11,959 |
| 1962 |
F |
SR-11,960 |
- |
SR-14,737 |
| 1963 |
G |
SR-14,738 |
|
|
According to
Dick Harrold's site, "SR"
refers to a Southern Region manufacturing plant.
|
|
|
Gravely
