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(888) 312-8812 Login SignupThe Firestone Air Spring is a natural-rubber suspension component made to help trucks maintain smoother ride characteristics across a broad range of operating environments. With a maximum diameter of 12.8 inches, this spring supports balanced load handling while helping isolate road shock that can affect cargo stability and driver comfort. The material composition allows the air spring to flex consistently, even through temperature ranges spanning from 57°C to –54°C, which gives trucks a predictable response during extreme weather. This air spring fits well into heavy-duty suspension layouts that benefit from increased vibration control and better articulation during uneven terrain. Order the Firestone W013589320 today.
| Top Plate Diameter | 9.00 in. |
| Bottom Piston/Plate Diameter | 10.30 in. |
| Bottom Mounting | Threaded Hole |
| Compressed Height | 9.70 in. |
| Top Mounting | Combination Stud |
| Air Spring Type | Sleeve |
| Brand | Part Number |
|---|---|
| W016759320, W017559320, 566243090, 6373, FIW013589320 | |
| ANCHOR | 9320 |
| AUTOMANN | AB1DK23N9320 |
| CONTINENTAL AG | 1R12-663 |
| CONTITECH | 91021P360, AS9320, AS9320FS9320, 64382 |
| DAYTON PARTS | 1R12363 |
| FIRESTONE | 1T15M-11, W013589320 |
| GOODYEAR | 1R12363, 1R12663 |
| GOODYEAR BELLOWS | 566-24-3-090 |
| GOODYEAR PART | 1R12-363 |
| HOLLAND (NEWAY) | 905-57-099 |
| HOLLAND EQUIPMENT, LTD. | 90557099 |
| MERITOR | FS9320 |
| PISTON | 9553 |
| REYCO | 2452001 |
| SAF-HOLLAND | 90557099 |
| STEMCO MANUFACTURING CO. | 1R12663 |
| TOP PLATE | 3490 |
| TORQUE PARTS | TR9320 |
| TRIANGLE | 4399, 8360 |
| TRIANGLE BELLOWS | 6373 |
| TRIANGLE PART | 8360 |
| TRIANGLE SUSPENSION | AS-8360 |
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Headquartered in Nashville, Tennessee, Firestone Industrial Products® is a proud manufacturer of air spring and other anti-vibration solutions to heavy duty trucks, trailers, commercial vehicles, rail cars, and industrial equipment. It has come a long way since it revolutionized transportation with the introduction of the Airide™ Air Spring in 1938. Today, Firestone is more than just an air spring manufacturer—it’s a global leader and a local partner that sees solutions where others see obstacles. Both OEMs and everyday consumers trust this brand for their air suspension needs because of its unwavering commitment to quality and reliability. All Firestone parts are engineered and tested in ISO-certified facilities to ensure they meet the strictest standards and customer specifications.
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