10-56 Oil Seal

Fits: Most Dexter 10,000 lbs., 12,000 lbs., and 15,000 lbs. drum and disc brake axles Rockwell American/Quality 10,000 lbs. HD, 12,000 lbs., and 16,000 lbs. drum and disc brake axles Al-Ko/Hayes 10,000 lbs. disc brake axles
Dimension: I.D. 2.875″ – O.D. 3.88″
Rockwell American/Quality Part # 568217
Check the dimensions to be sure you are getting the right seal.