GUANGZHOU GUOMAT AIR SPRING CO. , LTD
| Payment Terms | T/T, Western Union,Paypal or Others |
| Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days |
| Packaging Details | strong carton box or as customers need |
| Material | Steel cover plate , rubber bellows |
| Firestone | W013587472 |
| Contitech | FD 330-30-371 |
| GoodYear Bellows# | 578-92-3-310 |
| Gas Hole / Air inlet | 1/4-18NPT , Combination Stud/Air Inlet Stud |
| Cover Plate Diameter (Width) | 224.5 mm / 9.00 inches |
| Compressed Height | 104 mm / 4.1 inches |
| Bottom Cover Plate Screw (Nut) Tooth | 2 pcs X 3/8-16UNC |
| Brand Name | GUOMAT |
| Model Number | 2B7472 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangdong,China |
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Product Specification
| Payment Terms | T/T, Western Union,Paypal or Others | Supply Ability | 1000pcs/week |
| Delivery Time | 2-8 work days | Packaging Details | strong carton box or as customers need |
| Material | Steel cover plate , rubber bellows | Firestone | W013587472 |
| Contitech | FD 330-30-371 | GoodYear Bellows# | 578-92-3-310 |
| Gas Hole / Air inlet | 1/4-18NPT , Combination Stud/Air Inlet Stud | Cover Plate Diameter (Width) | 224.5 mm / 9.00 inches |
| Compressed Height | 104 mm / 4.1 inches | Bottom Cover Plate Screw (Nut) Tooth | 2 pcs X 3/8-16UNC |
| Brand Name | GUOMAT | Model Number | 2B7472 |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangdong,China |
| High Light | air helper springs ，air suspension parts | ||
W013587472 Firestone Goodyear Part Number 2B12-434 Firestone Bellows Number 228CT-1.5
Product parameters:
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 1 pcs X 3/8-13UNC
Top Cover Plate Combination Nut : 3/4-16UNF
Screw Center Distance of Top Cover Plate : 140 mm
Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 2X3/8--13UNC
Screw Center Distance of Bottom Cover Plate : 157 mm / 6.2 inches
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4-18NPT , Combination Stud/Air Inlet Stud
❸ Cover Plate
Top Cover Plate Diameter (Width): 224.5 mm / 9.00 inches
Bottom Cover Plate Diameter (Width): 224.5 mm / 9.00 inches
❹Rubber Bellows
Rubber Bellows MAX Diameter : 343 mm / 9.7 inches
Compressed Height: 104 mm / 4.1 inches
Maximum Height: 363mm / 14.3 inches
Working Stroke : 259 mm / 10.2 inches
❺ Bumper block / Buffer block
With Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop
Compressed height: 3.12 inches
Number of top plates: 3210
Top plate width: 9.00 inches
Number of pistons: 3212 or 3183
Piston width: 9.00 inches
Firestone Corrugated Tube Number: 228CT-1.5
Goodyear part number: 2B12-434
Goodyear Bellows Number: 578-92-3-310
Hendrickson Canada Number: B-12514-005
Hendrickson Trailer No.: S-12335
Triangle part number: 4371
Triangle bellows number: 6328
Note: Replace W01-358-7404
Assembly Weight: 13.4 lbs
Design Height: 9-11 inches
Minimum Jounce Height: 3.55 inches
Loading Capacity at 20 psig: 1,240 lbsf
Loading Capacity at 60 psig: 3,720 lbsf
Loading Capacity at 90 psig: 5,580 lbsf
Operating Temperature: 57Cº to -54Cº
| OEM reference | Number | Manufacturer Reference | Number |
| Firestone Bellows Number | 228CT-1.5 | Hendrickson part number | B12514-005 |
| Firestone part number | W01-358-7404 | Hendrickson part number | Ha100095 |
| Firestone part number | W01-358-7472 | Hendrickson part number | S12335 |
| Contitech | FD 330-30-371 | Hendrickson part number | Na1825 |
| Goodyear Bellows Number | 578923310 | Navistar | 1681751C1 |
| Goodyear part number | 2B12-434 | Watson&Chalin | As0112 |
| SAF Holland | 57007472 | ||
| Triangle part number | 6328 | ||
| Triangle Bellows Number | 4371 |
GUOMAT Air Springs can last at least twice lifetime, always as much as four times longer than steel springs!
Company Details
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2006
Total Annual:
5999900-6999900
Employee Number:
159~189
Ecer Certification：
Verified Supplier
Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly 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&rsquo... Guangzhou Guomat Air Spring Co., Ltd. is located in Guangzhou, about 15min’s drive from Baiyun Airport. Our mainly 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&rsquo...
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