Description
Rolling-lobe trailer air spring that replaces Firestone W01-358-9082 and Goodyear 1R12-509 on SAF Holland Neway, Hendrickson, Reyco Granning, Hutchens, and Watson & Chalin trailer suspensions. Rated 5,710 lb at 80 psi and 7,160 lb at 100 psi, with a 12.6 in maximum bellows diameter and 13.5 in design height for dry van, reefer, flatbed, and specialty trailer service.
Signs You Need a New Trailer Air Spring
- Trailer sagging or sitting unevenly when loaded
- Visible cracks, dry rot, or weather checking on the bellows
- Air leaks causing inability to maintain ride height
- Excessive trailer bounce or harsh ride quality
- Uneven tire wear from suspension imbalance
Specifications
| Manufacturer | HD Value |
|---|---|
| Part Number | HDV9082 |
| Part Type | Rolling-Lobe Air Spring (Trailer) |
| Extended Height | 20.75 in |
| Design Height | 13.50 in |
| Compressed Height | 7.90 in |
| Maximum Diameter | 12.60 in |
| Top Plate | No. 3235, 9.00 in dia, 2 holes |
| Piston | No. 9530, 10.25 in dia, 4 holes, 45° alignment |
| Load @ 80 psi | 5,710 lb |
| Load @ 100 psi | 7,160 lb |
| Natural Frequency | 70 CPM |
Cross References
This part replaces or is equivalent to the following part numbers:
- Firestone: 9082, W01-358-9082, 1T15M-6
- SAF Holland / Neway: 90557006, 90557027, 90557033, 90557037, 90557054, 90557075, 90044200, 90044647
- Hendrickson: S-2066, S-11651, S-4041, B-2066, B-12514-007, 365147
- Goodyear: 1R12-092, 1R12-093, 1R12-509
- ContiTech: 64269, 70115, 9 10-16 P 310, AS9082
- Watson & Chalin: AS-0011
- Reyco Granning: 12882-01
- Ridewell: 1003589082C
- Hutchens: H-9630-01
- Mack: 57QL310
- PACCAR: AS90820
- Dayton: 352-9082
- Meritor: FS9082, MAF9082, 201869
- Triangle: 4314, 8310, AS-4314
- Automann: AB1DK23K-9082
- World American: WA01-9082C
- Torque: TR9082
- Navistar: 517096C91
- Volvo: 3130491
Applications
This rolling-lobe air spring fits the following trailer suspension systems:
- SAF Holland / Neway trailer suspensions
- Hendrickson S-2066, S-11651, S-4041 trailer suspensions
- Watson & Chalin trailer suspensions
- Reyco Granning trailer suspensions
- Ridewell trailer suspensions
- Hutchens trailer suspensions
- Kwik Lok / Todco (Jifflox) trailer applications
Representative trailer types using these suspensions:
- Dry van, refrigerated (reefer), flatbed, and specialty trailers
Bottom plate / piston alignment is 45°. Verify your suspension model and mounting configuration before ordering to confirm fitment.
