National 1173 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 13971 | Verified in both SKF 457012 & National 430i catalogs |
| 13978 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 35 | 1.378 |
| Housing bore | 67 | 2.638 |
| Seal O.D. | 67.27 | 2.648 |
| Width | 12 | 0.472 |
Size 35 × 67 × 12 mm (1.378 × 2.638 × 0.472 in), lip material code N — from the National 430i catalog. Always confirm shaft diameter, bore diameter and width against your application before ordering.
Verify dimensions before ordering. Interchange numbers mean the same shaft/bore application, but lip material, spring design or width can differ between brands. Metric sizes can be checked on our oil seal size chart.
Need this seal? Email sales@sealstocks.com with part number National 1173 for stock & pricing. Factory direct, global shipping.