My 1951 Parts Book says the Steering Knuckles are the same for 2-ton trucks from 1946 to 1949 (1st Design). They have a 1-9/16" bearing diameter. P/N 609735
As a note, the 1949 (2nd Design) to 1959 used a 1-3/4" diameter bearing. Cast number 3697466, P/N 3703565.
Hope this helps,
Mike B
Mike Boteler
1956 Chevy 3100 Resto Rod 1952 Willys M38 Army Jeep 1983 Jeep CJ7 Laredo 1984 Jeep CJ7 +++++ Silver Spring, MD
