The Rolling Lobe Air Spring - AS9321 is a reliable replacement for various OE parts, including Automann AB1DK23N-9321, ContiTech 64291, Dayton 1R12-335, Euclid FS9321, Firestone W01-358-9321, Goodyear 1R12-335, Granning 7640, Holland-Neway 570-09-321, Road Leveler RL93210, Triangle 8361, Volvo 85101160, and Watson Chalin AS-0036. This air spring is sold individually and fits a range of dimensions, as shown in the images above. Its practicality and compatibility make it an ideal choice for various applications.