12x2 Dunlop Double Convoluted Air Spring Total Stroke 166 MM Air Suspension System
2B12×2T Features
| [1] Max. Outer Diameter | 330 mm |
| [2] Cover Plate Diameter | 260 mm |
| [3] Center Distance Diameter | 232 mm |
| [4] Space Required | 345 mm |
| [5] Minimum Height | 74 mm |
| [6] Maximum Height | 240 mm |
| [7] Full Stroke | 166 mm |
| [8] Static Height | 160 mm |
| [9] Screw Type | 4-M10 |
| [10] Screw Length | 25 mm |
OEM Part Numbers
Manufacturer: AIRSUSTECH
Reference: 2B12×2T
Manufacturer: Dunlop Pneuride
Reference: 12"x2, 12x2, 12'x2
Manufacturer: Firestone
Reference: W01-R58-4061, W01R584061, W01 R58 4061
Manufacturer: Dunlop Springride
Reference: SP1541, SP 1541, SP 15 41
Manufacturer: Contitech
Reference: FD 412-22 DS, FD 41222 DS, FD 412 22 DS
Manufacturer: Norgren
Reference: M/31122, M31122, M 31122
Manufacturer: Parker
Reference: 9109041
Precautions to Observe
- Do not exceed stated stroke.
- Do not inflate assembly when it is unrestricted.
- Do not inflate beyond pressures stated without prior consultation with AIRSUSTECH.
- Respect maximum and minimum heights.
- The bellows must be securely fixed.
- Do not use without air pressure.
Common Applications for Air Bags
- Primary Trailer Suspension Air Springs provide outstanding cargo protection while reducing maintenance problems caused by road shock and 'trailer hop' when empty. Trailers last longer and can be used to haul a wider variety of cargo, reducing expensive empty trailer miles.
- Lift Axle Air Springs allow you to lift the axle without ever leaving the cab. Saves tire wear under empty or partial load conditions and lets you negotiate tight corners with spread tandems.
- Drive Axle Air Springs substantially improve the ride and handling of the tractor, resulting in greater driver comfort and safety, less tractor maintenance, longer tire wear and higher trade-in value. They require little maintenance and last more than twice as long as steel springs.
- Front Axle Air Springs significantly improve steering and handling while improving tire wear and reducing problems caused by cab vibration.
- Cab Mount Air Springs eliminate most problems experienced with standard cab mounts and help reduce damaging cab vibration.
- Seat Air Springs increase driver comfort and help alleviate hazardous driver fatigue.
FAQ
Q: What's your transportation? A: Transportation by DHL, UPS, EMS, Fedex, Air freight, Sea freight. |
Q: I can not find out the items what i want from your website, can you offer the products i need? A: YES.One of our service term is sourcing the products that our customers need, so please tell us the details information of the item. |
Q: What is your advantage? A: (1) High quality - Natural rubber. (2) Fast delivery - Stock sales. (3) Best service - 24 hours online. |
Product Images
Factory Workshop


