| Spring Material | JIS G3141 |
| Inside Diameter | 2.82 |
| Heavy Duty Supplier | Yes |
| Shaft Diameter | 72 |
| Material | Nitrile |
| External Markings | 72 X 84/85.5 X 18/21 |
| Outside Diameter | 3.37 |
| Width | 18 |
| Weight | 1.48 |
| Housing Bore | 85.5 |
| Seal Case Material | JIS G3521 |
| Part Terminology | Wheel Seal |