The Rolling Lobe Air Spring - AS9375 is a reliable replacement for various OE numbers, including Automann AB1DK23M-9375, ContiTech 64264, Dayton 1R12-404, Euclid FS9375, Firestone W01-358-9375, Goodyear 1R12-404, 1R12-031, 1S12-031, Hendrickson S-50899-1/2, Mack 364QS27, 57QL414M, Road Leveler RL93750, and Triangle 8451. This air spring comes with a mounting bracket and is sold individually. Its dimensions can be seen in the images above. It is a practical and beneficial product for fitting miscellaneous OE parts.