WDX-WM300 Power-Wagon Serial Numbers
Model Year Starting Serial Number Ending Serial Number Plant
WDX 1946 83,900,001 83,902,665 Detroit, MI
    88,750,001 88,750,225 Los Angeles, CA
WDX 1947 83,902,666 83,906,216 Detroit, MI
    88,750,226 88,750,894 Los Angeles, CA
B-1-PW 1948 83,907,001 83,911,548 Detroit, MI
    88,759,501 88,759,912 Los Angeles, CA
  1949 83,911,549 83,915,078 Detroit, MI
    88,759,913 88,760,162 Los Angeles, CA
B-2-PW 1950 83,917,001 83,921,140 Detroit, MI
    88,766,001 88,766,296 San Leandro, CA
B-3-PW 1951 83,922,501 83,926,471 Detroit, MI
    88,766,501 88,766,833 San Leandro, CA
  1952 83,926,501 83,934,000 Detroit, MI
    88,766,901 88,767,500 San Leandro, CA
B-4-PW 1953 83,934,001 83,937,729 Detroit, MI
    88,767,501 88,767,693 San Leandro, CA
C-1-PW 1954 83,938,001 83,943,347 Detroit, MI
    88,768,001 88,768,126 San Leandro, CA
C3-PW6-126 1955 83,944,001 83,949,000 Detroit, MI
C4-PW6-126 1956 83,949,001 83,951,794 Detroit, MI
K6-W300 1957 83,952,001   Detroit, MI
W300M 1958 L6W3M-L01001   Detroit, MI
W300M 1959 M6W3M-L01001   Detroit, MI
WM300 1960 2460-100001   Detroit, MI
WM300 1961 2461-100001   Detroit, MI
WM300 1962 2461-160000   Detroit, MI
WM300 1963 2461-230000   Detroit, MI
WM300 1964 2461-315000   Detroit, MI
WM300 1965 2461-430000   Detroit, MI
WM300 1966 2461-548000   Detroit, MI
WM300 1967 2461-668000   Detroit, MI
WM300 1968 2461-780000   Detroit, MI
WM300 (Export) 1969 2461-872000   Detroit, MI
X30 (WM300 Export) 1970 X31BD0S100001 X31BD0S300000 Warren, MI Truck #1
X30 (WM300 Export) 1971 X31BD1S300001 X31BD1S500000 Warren, MI Truck #1
X30 (WM300 Export) 1972 X31BD2S500001   Warren, MI Truck #1
X30 (WM300 Export) 1973 X31BD3S000001   Warren, MI Truck #1
X30 (WM300 Export) 1974 X31BD4S000001   Warren, MI Truck #1
X30 (WM300 Export) 1975 X31BD5S000001   Warren, MI Truck #1
X30 (WM300 Export) 1976 X31BD6S000001   Warren, MI Truck #1
X30 (WM300 Export) 1977 X31BD7S000001   Warren, MI Truck #1
X30 (WM300 Export) 1978 X31BD8S000001   Warren, MI Truck #1
Above table taken mostly from Owner's Manual for Dodge Power Wagon, available from: Vintage Power Wagons
For further reference on Dodge Serial Numbers with factory literature check the: Dodge Factory Parts Book Pages