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(888) 312-8812 Login SignupPower, control, and a ride so smooth it borders on sinful—that’s what a well-tuned suspension delivers, and the ContiTech Air Spring makes it happen. Created to absorb every bump, twist, and turn, it keeps your truck riding firm yet supple, reducing wear on axles and keeping tires locked in perfect contact with the road. Regardless of whether you’re hauling heavy loads or gliding through long stretches of open highway, the ContiTech 64664 keeps the balance just right. Without it, every crack in the pavement feels like punishment. With it, every journey becomes an indulgence in control and stability.
| Assembly Weight | 10.2652 |
| Design Height | 8 |
| Load At 100 Psi | 6400 |
| Load At 80 Psi | 5100 |
| Max Diameter | 11.4 |
| Max Height | 14.4 |
| Min Height | 4.5 |
| Nat Frequency | 80 |
| Brand | Part Number |
|---|---|
| Peterbilt | 301686, 308424 |
| Triangle | 8730 |
| TRP | AS88970 |
| Firestone | W01-358-8897 |
| Triangle Air Springs | 8730 |
| Monaco Coach | 0180 4591 |
| Phoenix Air Springs | 1DK20D-8897 |
| Continental-ContiTech | AS8897 |
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