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(888) 312-8812 Login SignupDoubting the strength of an air suspension system is unnecessary when using the ContiTech Air Spring. Expertly made for rolling lobe applications, this air spring features a 10-inch design height with a maximum extension of 19.1 inches, allowing it to adapt to various load conditions. No matter if you’re supporting a fully loaded vehicle or adjusting to uneven road surfaces, the ContiTech 64421 contributes to a smoother and more controlled ride.
| Assembly Weight | 16.808 |
| Design Height | 10 |
| Load At 100 Psi | 10100 |
| Load At 80 Psi | 8100 |
| Max Diameter | 14.1 |
| Max Height | 19.1 |
| Min Height | 5.1 |
| Nat Frequency | 88 |
| Brand | Part Number |
|---|---|
| Hendrickson | C-20901, S-21784 |
| Triangle | 8523 |
| TRP | AS80910 |
| Road Choice | AS RC11LL16 8091 |
| Firestone | W01-358-8091 |
| Arvin | A2258P1576 |
| Triangle Air Springs | 8523 |
| Goodyear | 1R14-171 |
| Airtech Air Springs | 38091KPP |
| Navistar/Fleetrite | 1R14-242 |
| Phoenix Air Springs | 1DK28E-8091 |
| Prime Ride | AS PR11LL16 8091 |
| Springride Goodyear | 1R14-245 |
| Continental-ContiTech | AS8091 |
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