Rubber air bellow W01-358-9547 / Air bag 1R12-712 Gas-filled air ride suspension system Plastic piston
OEM
| Contitech | 99-9 P859 | KENWORTH | C81-1004 |
| Firestone | W01-358-9547 | ||
| 1T15LA-1 | |||
| 1T15KW-1 | |||
| Goodyear | 1R11-268 | ||
| 566223021 |
Drawing

Specification
| Air Spring Air Fitting Size | Air Inlet 1 5/16-12 UNF |
| Air Spring Compressed Height | 3.9 in. |
| Air Spring # of Lobes | 1 Solid Sleeve |
| Air Spring Type | 1T - Reversible Sleeve |
| Bead Plate (Top) & Deflated Bellows O.D. | 9 and 9.12 in. |
| Bead Plate (Top) Mounting Bolts Dimension Center to Center | 2.25 in. |
| Diameter | 9.12 in. |
| Extended Height Deflated | 11.00 in. |
| Finished Weight | 11.0 lbs |
| Piston Height | 2.8 in. |
| Bead Plate Top Diameter | 9 in. |
| Bead Plate Bottom Diameter | 8.18 in. |
| Application | Airglide 400 |
| Assembled Product Weight (lb) | 11.2 |
| Bellows | 1T15LA-(-1) |
| Bottom Bead Plate Hardware Key | Bold or Stud 1/2-13 |
| Design Height (in.) | 5.5-6.25 |
| Loading Capacity at 20 psig | 1,320 lbsf |
| Loading Capacity at 60 psig | 3,960 lbsf |
| Loading Capacity at 90 psig | 5,940 lbsf |
| Maximum Diameter | 11.7 |
| Maximum Rebound Height (in.) | 10.63 |
| Minimum Jounce Height (in.) | 3.75 |
| Natural Frequency | Hz |
| Operating Temperature (Deg C) | 57 to -54 |