Analogs of : OPTIMAL - AG-51233 Article Availability Price OPTIMAL AG-51233 Substitutes Gas Spring, seat adjustment Eject Force: 320NHousing Diameter: 18mmLength: 411mmPiston Rod Diameter: 8mmStroke: 128mm STABILUS 551628 Substitutes Gas Spring, seat adjustment Eject Force: 320NLength: 411mmStroke: 128mm