| Material | (RBB) Rubber |
| Seal Type | (MR) RUBBER/STEEL, POSITIVE |
| Inside Diameter | 11.9380 |
| Design Feature 1 | Positve type |
| Design Feature | Positve type |
| Upper ID (MM) | 7.8740 |
| Upper ID (Inch) | 0.3100 |
| Inside Length (MM) | 6.3500 |
| Inside Length (Inch) | 0.2500 |
| Guide OD (MM) | 12.1920 |
| Overall Length (MM) | 9.5250 |
| Seal OD (MM) | 16.3830 |
| VStem Diameter (MM) | 8.6870 |
| Guide OD (Inch) | 0.4800 |
| Overall Length (Inch) | 0.3750 |
| Seal OD (Inch) | 0.6450 |
| VStem Diameter (Inch) | 0.3420 |
| Heavy Duty Supplier | Yes |
| Part Terminology | Engine Valve Stem Oil Seal |