TM Tractor Parts

"New" Locate casting dates on your tractor.

Use the chart on the right to translate the letter code into a year. For example, this picture shows a cylinder block cast date of 8*26*Q, which was August 26, 1947. The number below the casting date is 251341R1, which is the cylinder block part number. This example is 6*9*Y, or June 9, 1953.

Year Code 1947 Q 1948 R 1949 S 1950 T 1951* U 1951* V 1951* W 1952 X 1953 Y 1954 Z 1955** A 1956 B 1957 C 1958 D 1959 E 1960 F 1961 G 1962 H 1963 J 1964 K 1965 L 1966 M 1967 N 1968 O 1969 P 1970 R 1971 S 1972 T 1973 W 1974 X 1975 Y 1976 Z 1977** A 1978 B 1979 C

* Note: in 1951 several letters were used       **Note: in 1955 and 1977 the letters started over

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