Unitized wheel end oil seal for heavy-duty axle and hub applications.Specs: shaft diameter 4.500 in (114.30 mm); housing bore 6.254 in (158.85 mm); overall width 1.047 in (26.59 mm); design SCOT1; lip code R; nitrile rubber (NBR) lip material; boxed weight 0.993 lb (0.45 kg).
| Inside Diameter | : | 4.5 in |
| Outside Diameter | : | 6.254 in |
| Width | : | 1.047 in |