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{"title":"12" x 3 Triple Convoluted Suspension Air Spring Bellow W01-R58-4062 Firestone","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/8c\/554d93c773a2aa17c58990359591-200x200-1\/12_26quot_3b_x_3_triple_convoluted_suspension_air_spring_bellow_w01_r58_4062_firestone.jpg","attrs":{"Model Number":"3B12X3T","Convolutions":"3","Minimum Order Quantity":"6pcs","Delivery Time":"3-7 Working Days"}}
{"title":"1S3-013 Goodyear Air Spring Super Cushion Harley Motorcycle Seat Comfortable","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/e7\/1753d17059911dac3e94b4cdbf01-200x200-1\/1s3_013_goodyear_air_spring_super_cushion_harley_motorcycle_seat_comfortable_bags.jpg","attrs":{"Main Material":"Rubber and plastic","Position":"under the seat","Net Weight":"0.26 kg","Other Name":"Harley AIR Spring"}}
{"title":"Firestone Tapered Sleeve Suspension Air Spring 110\/70 Style 1\/4 NPT For Pickup","imgUrl":"https:\/\/img.chinax.com\/nimg\/b1\/fc\/ba72e69d057d4934e0e96799733f-200x200-1\/firestone_tapered_sleeve_suspension_air_spring_110_2f70_style_1_2f4_npt_for_pickup_truck_modification.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"W217609000","Certification":"ISO\/TS16949:2009","Place of Origin":"Guangdong , China"}}
{"title":"Goodyear 1S3-013 Super Cushion Mini Lobe Sleeve Seat Air Spring For Harley","imgUrl":"https:\/\/img.chinax.com\/nimg\/23\/22\/e48dee36e0ba0c877e6de2e42e66-200x200-1\/goodyear_1s3_013_super_cushion_mini_lobe_sleeve_seat_air_spring_for_harley_motorcycle.jpg","attrs":{"Main Material":"Steel Rubber","Position":"FRONT Or REAR","Net Weight":"0.26 kg","Other Name":"Harley Motorcycle AIR Spring"}}
{"title":"Contitech Sleeve Small Size Adjustable Air Springs For Harley Motorcycle SZ37-6","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/78\/53959464abcacad732e5484640cc-200x200-1\/contitech_sleeve_small_size_adjustable_air_springs_for_harley_motorcycle_sz37_6.jpg","attrs":{"Brand Name":"GUOMAT","Model Number":"G3013","Certification":"ISO\/TS16949:2009","Place of Origin":"Guangdong , China"}}
{"title":"1S3013 Goodyear Rear Air Bag Suspension Air Spring For Motorcycle Or Machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/0a\/df\/2507abd514cbfbd0c625fa9b1691-200x200-1\/1s3013_goodyear_rear_air_bag_suspension_air_spring_for_motorcycle_or_machine.jpg","attrs":{"Main Material":"Steel Rubber","Position":"FRONT Or REAR","Net Weight":"0.26 kg","Other Name":"Suspension Air Bags Spring"}}
12" x 3 Triple Convoluted Suspension Air Spring Bellow W01-R58-4062 Firestone Air Isolator
GUOMAT 3B12X3T is a heavy-duty triple convoluted rubber air spring designed as a direct replacement for Firestone W01-R58-4062 air spring bellows. Manufactured from premium natural rubber, high-strength reinforced cord fabric, and durable steel components, this air spring provides exceptional load-bearing capacity, vibration isolation, and shock absorption for industrial equipment and suspension systems.
The triple convoluted design offers a greater working stroke and higher vertical travel than single or double convoluted air springs, making it an ideal choice for applications requiring increased flexibility, stable load support, and excellent vibration control. The air spring automatically adjusts to varying loads while maintaining consistent operating height, helping improve equipment performance and reduce mechanical stress.
Product Specifications
Type: Suspension Air Spring
Model: 3B12X3T
Cross-Reference Part Numbers
Firestone: W01-R58-4062 / WO1-R58-4062
Firestone: W01 R58 4062 / WO1 R58 4062
Firestone: W01R584062 / WO1R584062
Contitech: FT412-32DS / FT 412-32DS / FT 412-32 DS
Dunlop: SP1542 / SP 1542
Norgren: M/31123 / M 31123 / M 31123
Parker: 9109051
Technical Specifications
Cover plate diameter: 260mm
Air vent: G1/2
Threaded hole: M8
Number of threaded holes: 4
Center distance between threaded holes: 232mm
Maximum outer diameter: 330mm
Minimum height: 100mm
Maximum height: 430mm
Pressure and Height Performance Data
Height H(mm)
3 bar
4 bar
5 bar
6 bar
7 bar
8 bar
Vol. V(cm³)
100
2165
2891
3610
4332
5052
5773
7948
150
1932
2578
3225
3868
4509
5152
11318
200
1704
2277
2844
3413
3993
4561
14685
250
1462
1951
2439
2936
3425
3921
17360
300
1193
1595
1998
2397
2800
3202
18982
350
924
1231
1539
1851
2159
2469
20046
400
648
862
1081
1298
1513
1731
20832
430
483
645
805
967
1126
1286
21310
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
