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{"title":"2B14-383 Goodyear Suspension Air Bags Double Bellow 578923356 Airlift Bags","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/6d\/fb8770244100d725412103ff64fa-200x200-1\/2b14_383_goodyear_suspension_air_bags_double_bellow_578923356_airlift_bags.jpg","attrs":{"Warranty":"12 Months","Type":"Suspension Spring","Material":"Rubber+metal","Packing":"Neutral box or as customers' request"}}
{"title":"1R14-234 Goodyear Air Bags 566282234 Rolling Lobe Truck Air Springs","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/c3\/d62df2a0eab21a5d6c4b0d935c1b-200x200-1\/1r14_234_goodyear_air_bags_566282234_rolling_lobe_truck_air_springs.jpg","attrs":{"Supply Ability":"1000pcs\/week","Payment Terms":"T\/T, ,Paypal or Others","Model Number":"1r14-234","N.W.":"10 Kg"}}
{"title":"W01-358-8029 Suspension Air Springs Triple Bag Firestone Suspension 231mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/57\/cb\/ca08d65b1d18428dbba3b9ed240d-200x200-1\/w01_358_8029_suspension_air_springs_triple_bag_firestone_suspension_231mm.jpg","attrs":{"Warranty":"One Year","Pressure Ability":"0.2-0.8 M PA","Plate Diameter":"231 mm","Air Inlet":"1\/4nptf"}}
{"title":"FT330-29 498 Conti Air Springs 4432 Ride Rite Suspension Triple Convoluted","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/51\/a6a345e7ea867b9ee6029a22654c-200x200-1\/ft330_29_498_conti_air_springs_4432_ride_rite_suspension_triple_convoluted.jpg","attrs":{"Model Number":"3B8030","Warranty":"One Year","Pressure Ability":"0.2-0.8 M PA","Bumper":"with"}}
AIRSUSTECH 3B12X3T Air Spring Replacement for Firestone W01-R58-4062 OEM Standard
AIRSUSTECH 3B12X3T is a triple convoluted industrial air spring developed as a replacement option for Firestone W01-R58-4062.
Product Specifications
Specification
Value
PCD
ø232 mm
Design height
252 mm
Cover plate diameter
ø260 mm
Bolts specifications
4-M10
Natural outer diameter
ø300 mm
Air port size
1/2"
Installation space required
ø325 mm
Application
Vibration isolation
Compatibility and Replacement Guidance
When replacing Firestone W01-R58-4062 with AIRSUSTECH 3B12X3T, the key installation dimensions provide a practical reference for checking compatibility. The 232 mm PCD, 260 mm cover plate diameter, 4-M10 mounting bolts, and 1/2" air port match the main mounting configuration of the Firestone model, ensuring compatibility with existing mounting structures.
The 252 mm design height represents the intended working position, while the 300 mm natural outer diameter indicates the approximate bellows size. For equipment design, the 325 mm installation space should be treated as a minimum clearance reference to ensure sufficient room for bellows expansion and movement without contacting surrounding components.
Multi-Brand OEM Cross Reference
Brand
Reference Number
Firestone
W01-R58-4062
Dunlop Pneuride
12" × 3
Dunlop Springride
SP1542
ContiTech
FT 412-32 DS
Norgren
M/31123
Parker
9109051
Dunlop PNP
30552 01 78
Oria
12" × 3
Key Advantages
Triple-Convoluted Construction: Features reinforced rubber bellows designed for long travel, load support, vibration isolation, and controlled pneumatic movement in demanding industrial applications.
Broad Multi-Brand Compatibility: Cross-referenced with multiple OEM models including Firestone W01-R58-4062, ContiTech FT 412-32 DS, Dunlop Pneuride 12" × 3, and others for sourcing flexibility.
Standardized Mounting Interface: 260 mm cover plate, 232 mm mounting center distance, 4-M10 mounting configuration, and G1/2 air connection correspond to Firestone W01-R58-4062 interface dimensions.
Replacement Verification: Always compare cover plate diameter, PCD, bolt specifications, air-port thread, operating height, and installation clearance with existing air spring before ordering.
Product Images
AIRSUSTECH Air Spring Varieties
Manufacturing Capabilities
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Agent,Exporter
Year Established:
2005
Total Annual:
6999900-7999900
Employee Number:
159~179
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...
