Model Cone/Bearing Cup/Race Seal
53521: LM11949 LM11910 Single Lip, AE8439N
53531: L44643 L44610 Double Lip
53541: L44649 L44610 Double Lip, AD1836N
53551: LM67048 LM67010 Single Lip, AE2253N
53561: LM67048/LM11949 LM67010/LM11910 Single Lip
53571: L68149/L44649 L68111/L44610 Double Lip, AE2592N
53581: L68149/L44649 L68111/L44610 Double Lip, 11097
53591: L68149/L44649 L68111/L44610 Double Lip, 11097
53601: L68149 (2) L68110 (2) Double Lip, 11097
- Axle: 1-1/4" x 3/4"