Dunlop 6" x 2 Industrial Air Spring M/31062 Flange Pneumatic Single Convoluted
Air Spring Introduction
Air springs have been a crucial component in heavy-duty vehicle suspension systems for nearly a century, effectively utilizing the compressed air required for braking systems to enhance performance. Compared to traditional mechanical leaf or coil springs, air springs offer distinct advantages. They provide superior comfort by allowing adjustments to the air pressure within the spring, which modifies the spring rate and optimizes ride quality. Additionally, their ability to precisely control air pressure enables adjustments to the deck or trailer height, making it easier to align with loading docks even when dock plates are unavailable, thereby improving operational efficiency and versatility.
Cross Reference
FIRE STONE NO. W01-R58-4053
FIRE STONE NO. W01R584053
FIRE STONE NO. W01 R58 4053
DUNLOP NO. 6''X2;6X2
DUNLOP NO. SP1482
DUNLOP NO. SP 1482
CONTITECH NO.FD76-14 ; FD 76-14
NORGREN NO. M/31062 ; M 31062 ; M31062
Air Spring Specification
Diameter of the Top Cover Plate: 153.5 mm
Center-to-Center Distance of Screws on the Top Cover Plate: 127 mm
Diameter of the Bottom Cover Plate: 153.5 mm
Center-to-Center Distance of Screws on the Bottom Cover Plate: 127 mm
Screw (Nut) Thread Count for the Top Cover Plate: 4-M10 mm
Screw (Nut) Thread Count for the Bottom Cover Plate: 4-M10 mm
Air Inlet: G1/2
Natural Diameter of the Rubber Bellow: 159 mm
Natural Height: 135.5 mm
Double Convoluted Pneumatic Air Bellows
| GUOMAT NO. | Firestone | Dunlop Pneuride | Dunlop Springride | Contitech | Norgren | Parker |
| 2 3/4''×2 | | 2 3/4''×2 | SP2904 | FD 22-4 DI | | 9109009 |
| 2B4.5×2 | W01R584051 | 4 1/2''×2 | SP2441 | FD 44-10 DI | PM/31042 | 9109401 |
| 2B4.5×2-E | | | | | | |
| 2B6×2T(AI) | W01R584070 | 6''×(AI) | SP2917 | FD 76-14 DI | PM/31062 | 9109001A |
| 2B6×2T(Steel) | W01R584053 | 6''×2(Steel) | SP1482 | FD 76-14 DS | M/31062 | 9109001 |
| 2B8×2T | W01R584055 | 8''×2 | SP1490 | FD 138-18 DS | M/31082 | 9109011 |
| 2B10×2T | W01R584058 | 10''×2 | SP1538 | FD 210-22 DS | M/31102 | 9109021 |
| 2B12×2T | W01R584061 | 12''×2 | SP1541 | FD 412-22 DS | M/31122 | 9109041 |
| 2B12''×2-E | W01R584039 | 12''×2 Extend | SP2782NB | | | |
| 2B14 1/2''×2T | W01R584064 | 14'' 1/2×2 | SP1556 | FD 614-26 DS | M/31142 | 9109061 |
| 2B16×2T | W01R584067 | 16''×2 | SP1557 | FD 816-30 DS | M/31162 | 9109171 |
| 2B21 1/2''×2T | | 21 1/2''×2 | SP1408 | | M/31212 | 9109153 |
| 2B26''×2T | | 26''×2 | SP2342 | | M/31262 | 9109159 |
About Us
We always focus on the development of automotive components, and provide you with quality products and competitive prices.
If you are interested in our products, we are pleased to offer you our best quotation. If you have any question, please do let me know
We are looking forward to establishing business with you.
Company Profile
Guangzhou Guomat Air Spring Co., Ltd. is founded in 2008, the company covers an area of 20000 square meters, registered capital is 10 million yuan, the existing various types of professional and technical personnel is 85 people.The company is located in Guangzhou, about 15min's drive from Baiyun Airport. and our main products are air spring, rubber bellows, air suspension spring, air suspension compressor and refitted suspension system. They are widely used in bus, truck, cabin, vehicles' seat, luxurious car and industrial machine field.
Product Images
