New Old Stock Oil Seal for Oliver Oliver 66,  Super 66,  and 660 Tractors.

Oliver part number 1L-1110,  1L1110.

Seal,  Differential Bearing Oil (Alternate AA-620-A) (Row Crop S/N 429771 -) (Std. S/N 474233 -) (Ind. S/N 462256 -).

Please note: All Seals,  O-Rings,  and sealing parts that are NEW OLD STOCK are sold "AS IS".  If purchased for other than original Oliver packaging or reference,  all sealing products should be very closely inspected for sealing ability due to possible storage deterioration.