| Item No: | PJ18606 |
| Outer Diameter | 487X471 |
| Diameter Of Paper Cone | 456 |
| Secondary Inner Diameter | 420 |
| Csecendary Outer Diameter | 416 |
| Diameter For Damper | 236 |
| Total Height | 132.5 |
| Effective Height | 111 |
| Miameter Of Centre Bore | 170 |
| Diameter Of Mounting Hole | 8X442X7/6X470X7 |
| Diameter Of Rivet Hole | 6X185X7/6X250X7 |