Analogs of : OPTIMAL - AG-40401 Article Availability Price OPTIMAL AG-40401 Substitutes Gas Spring, seat adjustment D1: 8mmEject Force: 580NHousing Diameter: 18mmTotal Length: 285mmStroke: 105mm AKRON-MAL? 127604 Substitutes Gas Spring, seat adjustment Eject Force: 580NLength: 285mm STABILUS 018642 Substitutes Gas Spring, seat adjustment Eject Force: 580NLength: 285mmStroke: 100mm