| Part Description | Oil Seal |
| Heavy Duty Supplier | Yes |
| Shaft Diameter | 2.125 |
| Material | Nitrile |
| Width (inch) | 0.250 |
| Unit of Dimension | Inch |
| Housing Bore (MM) | 73.030 |
| Thickness | 6.350 |
| Outside Diameter (Inch) | 2.879 |
| Series | 40000 |
| Type | 4S |
| Outside Diameter (MM) | 73.130 |
| Shaft (MM) | 53.980 |
| Inside Diameter | 2.125 |
| Prop 65 Label (Yes/No) | Yes |
| Housing Bore (Inch) | 2.875 |
| California Proposition 65 | ⚠️WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Outside Diameter | 2.879 |
| WIDTH (MM) | 6.350 |
| Width | 6.350 |
| Grade Type | Standard Replacement |
| Housing Bore | 2.875 |
| Shaft (Inch) | 2.125 |
| Part Terminology | Wheel Seal |