National 35X72X8 multi-purpose seal, an industrial metric seal. The 35 x 72 x 8 size code gives the shaft, outside diameter and width in millimeters. A genuine National part from Pro Gear and Transmission, filed with our National Seals.FeaturesNational 35X72X8 multi-purpose sealIndustrial metric sealSize code 35 x 72 x 8Genuine National partTech SpecsType: Multi-purpose industrial metric sealSize code: 35 x 72 x 8