We are manufacturers of Truck Mounted Sewer Cleaning Machines, Hydraulic Aerial Platform, Garbage Compactors, Dump Trucks etc in PakistanWe require oil seals for hydraulic cylinders of following size: -Oil seal suitable for honed steel tube, Seal size size Outer Dia 80mm, Inner dia 65mm, Thickness 10mmOil seal suitable for honed steel tube, Seal size Outer dia 60mm, inner dia 45mm, Thicness 10mmOil seal suitable for chrome plated shaft, seal size inside dia 50mm & outside dia 60mm, Thickness 10mmOil seal suitable for chrome plated shaft, seal size inside dia 40mm & outside dia 50mm, thickness 10mmthank you!