Analogs of : ORIGINAL IMPERIUM - 32830 Article Availability Price ORIGINAL IMPERIUM 32830 Substitutes Seal Ring, valve stem 3RG 80135 Substitutes Seal Ring, valve stem Inner Diameter: 5,5mmOuter Diameter 1: 19,5mmOuter Diameter 2: 18,1mmThickness: 14mm TOPRAN 302 707 Substitutes Seal Ring, valve stem Material: FPM (fluoride rubber)Valve Stem Ø: 5,5mm