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 |
| Goodyear | 3B12-308 |
| Gas Hole | 1/4NPTF |
| Screw Tooth | 3/8-16UNC |
| Screw Center Distance | 157.5 mm |
| Cover Plate Diameter | 228.6 mm |
| Pressure Ability | 0.2-0.8 M Pa |
| stroke | 120~457 mm |
| Net Weight | 7.5 kg |
| Package Size | 33 x 33 x 22 cm |
| Brand Name | Goodyear |
| Model Number | 3B12-308 |
| Certification | ISO/TS16949:2009 |
| Place of Origin | Guangdong,China |
View Detail Information
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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 | Goodyear | 3B12-308 |
| Gas Hole | 1/4NPTF | Screw Tooth | 3/8-16UNC |
| Screw Center Distance | 157.5 mm | Cover Plate Diameter | 228.6 mm |
| Pressure Ability | 0.2-0.8 M Pa | stroke | 120~457 mm |
| Net Weight | 7.5 kg | Package Size | 33 x 33 x 22 cm |
| Brand Name | Goodyear | Model Number | 3B12-308 |
| Certification | ISO/TS16949:2009 | Place of Origin | Guangdong,China |
| High Light | 3B12-308 ，W01-358-8048 ，3/8-16UNC Goodyear Air Spring | ||
Genuine 3B12-308 Goodyear Air Springs Super Cushion to Contitech FT 430-32 And W01-358-8048
3B12-308 Cross others OEM
Goodyear 3B12-308
Goodyear 3B12 308
Goodyear 3B12308
Goodyear Flexmember 578-93-3-100
Goodyear Flexmember 578 93 3 100
Goodyear Flexmember 578933100
Contitech FT 430-32 CI 1/4 NPT
Contitech FT 430-32
Contitech FT43032
Firestone: 8048；
Firestone:W01-358-8048
Firestone:W01 358 8048
Firestone:W013588048
Firestone: 8006；
Firestone:W01-358-8006
Firestone:W01 358 8006
Firestone:W013588006
Firestone: 8013；
Firestone:W01-358-8013
Firestone:W01 358 8013
Firestone:W013588013
Triangle spring: 4430
Triangle spring: 4503
Kangdi Technology: 64568
Suspension company: 200620
batco: 10-98006
UCF / Impex: AB-3B12-304
T.W. Distribution: AB8006
Dallas Spring: AS8006
Midland / Haldex: CS312304
Euclid / Meritor Aftermarket: E-FS8006
Euclid / Meritor Aftermarket: FS8006
Kangdi Technology: FT330-29503
Leland: SC2132
3B12-308 Data Size:
| Assembly Height (in) | Volume @ 100 PSIG (in3) | Force (lb)
| ||||
| @20 PSIG | @40 PSIG | @60 PSIG | @80 PSIG | @ 100 PSIG | ||
| 18.0 | 1302 | 200 | 700 | 1350 | 2100 | 2900 |
| 17.0 | 1261 | 460 | 1150 | 1900 | 2900 | 3800 |
| 16.0 | 1214 | 700 | 1500 | 2400 | 3500 | 4600 |
| 15.4 | 1183 | 790 | 1700 | 2700 | 3800 | 4600 |
| 15.0 | 1159 | 850 | 1800 | 2900 | 4000 | 5200 |
| 13.0 | 1033 | 1150 | 2300 | 3600 | 5000 | 6400 |
| 11.0 | 890 | 1350 | 2700 | 4100 | 5600 | 7100 |
| 9.0 | 732 | 1500 | 2900 | 4500 | 6200 | 8100 |
| 7.0 | 568 | 1700 | 3500 | 5300 | 7300 | 9200 |
| 6.0 | 486 | 1800 | 3700 | 5600 | 7600 | 9600 |
| 4.8 | 390 | 1980 | 3900 | 5800 | 7900 | 10000 |
| 4.7 | 383 | 2000 | 3900 | 5800 | 7900 | 10000 |
3B12-306 Goodyear Technical parameters
❶Nut / Blind Nut
Top Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC
Screw Center Distance of Top Cover Plate : 157.5 mm
Bottom Cover Plate Screw (Nut) Tooth : 2 pcs X 3/8-16UNC
Screw Center Distance of Bottom Cover Plate : 157.5 mm
❷ Gas Hole / Air inlet / Air Fitting
Gas Hole / Air inlet : 1/4-18NPTF
Screw Center Distance Between Gas Hole and Nut : 73 mm
❸ Cover Plate
Top Cover Plate Diameter: 228.6 mm
Bottom Cover Plate Diameter: 228.6 mm
❹Rubber Bellows
Rubber Bellows MAX Diameter: 330 mm
Rubber Bellows Natural Diameter : 300 mm
The Working Stroke : MIN 120 mm to MAX 457 mm
Maximum Height : 457 mm
Minimum Height :120 mm
Stroke Height : 179mm
❺ Bumper block / Buffer block
Without Bumper Block
❻ Girdle Hoop / Girdle Ring
With Girdle Hoop :One Pieces of Girdle Hoop
3B12-308 Goodyear Replaced by W01-358-8048 Style 352
Two Ply Bellows
Blind nuts, 1/4 NPT
W01-358-8048
Blind nuts, 3/4 NPT
W01-358-8047
Assembly weight...................................................... 17.6 lbs.
Force to collapse to minimum height (@ 0 PSIG) ... 200 lbs.
Other kinds of goodyear :
| 57893230800000 | 20094966 | Y | 3B12-308 | 3B12-308 |
| 3B12-308 | 20099073 | N | 3B12-308 | 3B12-308 |
| 57893230800019 | 20094967 | Y | ENIDINE YI-3B12-308 | ENIDINE YI-3B12-308 |
| 57893230900000 | 20054272 | Y | 3B12-309 | 3B12-309 |
| 57893231000000 | 20105514 | Y | 3B12-310 | 3B12-310 |
| 3B12-310 | 20110947 | N | 3B12-310 Bellows Air Spring | 3B12-310 Bellows Air Spring |
| 57893231100000 | 20094969 | Y | 3B12-311 | 3B12-311 |
| 57893231200000 | 20035821 | Y | 3B12-312 | 3B12-312 |
| 3B12-312 | 20094970 | N | 3B12-312 Bellows Air Spring | 3B12-312 Bellows Air Spring |
| 57893231300000 | 20099695 | Y | 3B12-313 | 3B12-313 |
| 3B12-313 | 20307217 | N | 3B12-313 | 3B12-313 |
| 57893231300019 | 20094974 | Y | ENIDINE YI-3B12-313 | ENIDINE YI-3B12-313 |
| 57893231400000 | 20094975 | Y | 3B12-314 | 3B12-314 |
| 57893231500000 | 20099677 | Y | 3B12-315 | 3B12-315 |
| 3B12-315 | 20127021 | N | 3B12-315 Bellows Air Spring | 3B12-315 Bellows Air Spring |
| 57893231600000 | 20094977 | Y | 3B12-316 KIT | 3B12-316 KIT |
| 3B12-316 | 20136005 | N | 3B12-316 KIT | 3B12-316 KIT |
| Goodyear Part # | Firestone Part # | ContiTech Part # | Contitech Order # |
| 3B12-300 | W01-358-8008, W01-358-8025 | FT 330-29 431 | 64562 |
| 3B12-301 | W01-358-8010, W01-358-8030 | FT 330-29 432 | 64563 |
| 3B12-303 | W01-358-8018 | FT 330-29 434 | 64285 |
| 3B12-304 | W01-358-8006 | FT 330-29 503 | 64568 |
| 3B12-305 | No Cross | No Cross | No Cross |
| 3B12-310 | W01-358-8027 | FT 330-29 466 | 64565 |
| 3B12-312 | W01-358-8033 | FT 330-29 525 | 64571 |
| 3B12-315 | No Cross | FT 330-29 547 | 64573 |
| 3B12-319 | W01-358-8032 | FT 330-29 413 | 64560 |
| 3B12-322 | W01-358-8042 | No Cross | No Cross |
| 3B12-323 | W01-358-8043 | No Cross | No Cross |
| 3B12-324 | No Cross | No Cross | No Cross |
| 3B12-325 | W01-358-8048 | No Cross | No Cross |
| 3B12-326 | W01-358-8047 | No Cross | No Cross |
| 3B12-328 | W01-358-7994 | FT 330-29 546 | 64572 |
| 3B12-329 | W01-358-7990, W01-358-7995 | FT 330-29 547 | 64573 |
| 3B12-335 | W01-358-7996 | FT 330-29 520 | 64570 |
| 3B12-337 | No Cross | No Cross | No Cross |
| 3B12-338 | No Cross | No Cross | No Cross |
| 3B12-342 | No Cross | No Cross | No Cross |
| 3B12-347 | No Cross | No Cross | No Cross |
| 3B12-415 | W01-358-8038 | FT 330-29 554 | 66522 |
| 3B12-416 | W01-358-8039 | No Cross | No Cross |
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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