• Hub seal as fitted to BPW  and some older Knott hubs'
• Made from hard plastic and has a metal sealing ring on the outside
• Outside sealing ring 62mm
• Outside at the widest point 69mm
• Inside 30mm
• Depth 13mm on the out side and 5mm on the inner
• This seal is made by FEY
• All measurements are a guide only

Each