317-825-5800
Air Spring Rolling Lobe 9" Top x 7.88" Bottom Dia - IAT09779
Part#: AAA50109779
Features and Benefits
- Rolling lobe type for smooth, progressive suspension response across the operating load range
- 7.75" compressed height for a compact, stable profile during full suspension compression
- 5640 lbs load at 80 PSI and 7070 lbs at 100 PSI for rated load support across pressures
- 16" design height with 9" top plate and 2 top and 1 bottom stud for precise bracket alignment
- 7.88" bottom plate diameter for a stable, well-distributed contact surface on the axle seat
- 24.5" extended height and 10.12" maximum diameter for maximum suspension travel and load coverage
Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Type | Rolling Lobe |
|---|---|
| Design Height | 16 in. |
| Extended Height | 24.5 in. |
| Compressed Height | 7.75 in. |
| Maximum Diameter | 10.12 in. |
| Top Plate Diameter | 9 in. |
| Top Plate Hole/Stud Quantity | 2 |
| Bottom Plate Diameter | 7.88 in. |
| Bottom Plate Hole/Stud Quantity | 1 |
| Load (Lbs) @100 PSI | 7070 |
| Load (Lbs) @80 PSI | 5640 |
| Interchange |
|---|
| 1R121097 |
| 308716 |
| 3528864 |
| 4528864 |
| 4528864L |
| 566.ER8864 |
| 66666 |
| 8864 |
| 8865 |
| 8898 |
| 91019P898 |
| AB1DK23L8864 |
| ABPN32018864 |
| AS8864 |
| AS8898 |
| C811011 |
| C811013 |
| SP558864KP |
| W013588864 |
| W016875470 |
| W017038863 |
| W017038864 |
| W017038865 |
| WA018864C |
The Air Spring rolling lobe design delivers 5,640 lbs load capacity at 80 psi, providing dependable suspension support for Heavy Duty commercial vehicle applications. Engineered for consistent load bearing and smooth ride quality across a wide range of trailer and chassis configurations.
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