- Reversible Sleeve Air Spring
- Top Plate: 8.98" O.D.
- Top Plate Mounting: (1) 1/4" (Female) Air Inlet - (1) Stud 1/2" - (13) - 6.20" Center to Center
- Top Plate Includes a Two Hole Angled Mounting Bracket 5.99" Center to Center - 2.56" From Top Plate to Center of Bracket Mounting Hole
- Bottom Piston: 10.00" O.D.
- Bottom Piston Mounting: (1) Stud 1/2" - (13) UNC
- Extended Height: Uninflated - 22.00"
- Collapsed Height: 7.60"
- Internal Bumper: Yes
- Spring Pro Bellows Number: 889373
- Goodyear Bellows Number: 566-24-3-097
- Goodyear Part Number: 1R12-403
- Firestone Bellows Number: 1T15MT-8
- Firestone Part Number: W01-358-9373
- Replaces: Hendrickson 57122-2 (Ford Class 8)
- Cross References: 9663, 8519, 57122, 571222, 60271, 60271002, 1R12403, 1R12-403, 1S12-030, 57122-1, 2992101C1, 64336, 9 10-17.5 P 440, 910-17.5P440, 91017.5P440, W01-358-9373, W013589373, AS79122, M3568, 25173616, 9372, 9656, P109373, P109373CP, P9373G, W01M589656, 8519, 57122, 571222, 60271, 60271002, 64651, 64651-002, 64651002, 646512, 1R12403, 1T15M8, 25173621, TAS9373, W01-358-9373, W013589373, 1S12030, 57122-2, 571222, AS0141, AS0127G, 1R121075, 566241001, 1R12403, 566243097, 1S12030, 566241019, 566241012, 9 10-18.5 P 440, 910-18.5P440, 910-185P440, 910185P440, 9 10-18.5 P 519, 910-18.5P519, 910-185P519, 910185P519, 910175P440, 910175P519, C01-358-2160, C013582160