National 5131 Oil Seal — SKF/CR Equivalent
| SKF / CR Part No. | Catalog Source |
|---|---|
| 13165 | Verified in both SKF 457012 & National 430i catalogs |
| 13168 | Verified in both SKF 457012 & National 430i catalogs |
| Dimension | Metric (mm) | Inch |
|---|---|---|
| Shaft diameter | 33.45 | 1.317 |
| Housing bore | 57.91 | 2.28 |
| Seal O.D. | 58.06 | 2.286 |
| Width | 8.89 | 0.35 |
Size 33.45 × 57.91 × 8.89 mm (1.317 × 2.28 × 0.35 in), lip material code S — 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 5131 for stock & pricing. Factory direct, global shipping.