Ordering Description Product number Description: OK 67.63 3.15X350MM VP Product number: 6763313VVK Description: OK 67.63 4.00X350MM VP Product number: 6763403VVK Description: OK 67.63 2.50x350mm VP Product number: 6763253VVR Description: OK 67.63 3.15x350mm VP Product number: 6763313VVR Description: OK 67.63 5.00X350MM VP Product number: 6763503VVK Description: OK 67.63 2.50X350MM VP Product number: 6763253VVK Description: OK 67.63 4.00x350mm VP Product number: 6763403VVR