Basic Info.Model NO.: 43512-20530Size: Ø: 237.8 mmHeight: 49.2 mmThread Size: 14.7Num. of holes: 4Centering Diameter: 55 mmMin. thickness: 20 mmBolt Hole Circle Ø: 100 mmBrake Disc Type: VentedBrake Disc Thickness: 22 mmMaterial: SteelPosition: RearCertification: ISO/TS16949, TS16949, ISO9001, ISO9002, SGSClassification: DrumDrum Brakes Classification: Brake DrumMain Market: South America