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(888) 312-8812 Login SignupFD 200-19 539
CONVOLUTED PARTS
Compact convoluted-bellows support is the role of the ContiTech Suspension Air Spring Kit in suspensions built around the FD 200-19 539 design. Spring design and mounting pattern are the clearest fit identifiers for the ContiTech 64520. As the axle moves, the bellows compresses and expands on its trapped air volume, cushioning movement that would otherwise pass more directly into the frame. Compare those details with the original spring rather than treating similar-looking bellows as interchangeable.
| Assembly Weight | 6.468 |
| Design Height | 8 |
| Load At 100 Psi | 3200 |
| Load At 80 Psi | 2560 |
| Max Diameter | 9.8 |
| Max Height | 10.5 |
| Min Height | 3 |
| Nat Frequency | 108 |
| Brand | Part Number |
|---|---|
| Continental-ContiTech | AS6890 |
| Firestone | W01-358-6890 |
| Goodyear | 2B9-606 |
| Phoenix Air Springs | SP2B12R-6890 |
| SAF HOLLAND | 90557228 |
| TRP | AS68900 |
| Triangle | 4539 |
| Triangle Air Springs | 4539 |
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