Aftermarket Dana 30 Hub Oil Seal
1966 - 69 1/2: Has a flat surface on the back side of the seal.
1969 1/2 - 1972: Has a groove in the back side of the seal.
Outer Diameter: 3.256 in
Width: 0.25 in
Bore: 3.251 in
Boretite: Yes
Shaft: 2.5000 in
This seal is also used in the aftermarket drum hub (part number 122165) | 
