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If the rear suspension starts riding harsh or sitting low, the Meritor Air Suspension Spring gives the air-ride system a fresh pressure chamber to work through. This air spring uses 9.00-inch top and bottom bead plate diameters, giving the rubber section a defined mounting shape between the suspension and chassis. As air pressure changes, the spring compresses and extends to cushion load movement without relying on metal spring friction. During suspension height repair, the Meritor FS8033 restores the pressure-carrying spring position.
| Aftermarket Extended Warranty - General | 3 Years / 300K Miles |
| Application | Hendrickson Trailer S14487 (Ride Bag) (Paralift Ultra) (Pararev); Hendrickson Auxiliary 003316 (metricversion) |
| Bead Plate Diameter Bottom | 9.00 in. |
| Bead Plate Diameter Top | 9.00 in. |
| Brand | Meritor |
| Convoluted Style | Triple |
| Min. Height | 4.55 in. |
| Pallet Quantity | 32 |
| Part Diameter | 11.70 in. |
| Product Category | Genuine OE Product |
| Stud Configuration-bottom | 04 |
| Stud Configuration-top | 02 |
| Stud Mount-bottom Flat | Flat |
| Stud Mount-top Flat | Stud |
| Weight | 16.84 |
| Air Spring Type | Triple Convoluted |
| Min Height | 4.55 in. |
| Brand | Part Number |
|---|---|
| Automann | 566CT64571, ABSP3B22R8033 |
| CONTITECH | FT33029525 |
| Continental-ContiTech | 64571, FT33029525 |
| DAYTON PARTS BATCO | 3316, 3548033, 3B12312, B14487 |
| FIRESTONE | W013588033, 8033 |
| FLAGG | 4525 |
| Firestone Ride-Rite | 8033, W013588033 |
| GOODYEAR | 3B12312, 3B14312 |
| HENDRICKSON | 3316 |
| HENDRICKSON TURNER | B14487, S14487 |
| SIRCO BRAKE | AS8033 |
| WATSON CHALIN | AS0168G |
| WORLD AMERICAN | WA01-8033C |
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