010-019-00 Trailer Axle Hub Wheel Grease Seals ID 1.719" OD 2.565" W 0.5" for Dexter 3500lb Spindles #84 RV Axle 171255TB 10-19 ID 1.719" OD 2.565" Width 0.5" Fits Model：010-019-00, 010-019-00-A, 10-19, 10-19-A, 168233TB, 168233TB-A, 168255TB, 171255-TB, 171255-TB-A, 171255TB, 171255TB-A Trailer Axle Hub Wheel Grease Seal with Pin for Dexter 3500lb Spindles #84 RV Axle for use with trailers, RVs, and other heavy-duty vehicle for reliable and smooth operation wheel bearing seals for trailer Rubber, double lip design with steel construction