578-91-3-201 Rubber Air Bellows Goodyear 1B9-204 Industrial Convoluted Air Spring

Price Negotiable
MOQ 1 pieces
Delivery Time 3-8 Working Days
Brand AIRSUSTECH
Place of Origin Guangzhou, China
Certification ISO/TS16949:2009
Model Number 1B9×5
Packaging Details Strong Carton Box or as Customers Requirement
Payment Terms T/T,Western Union,Paypal or Others,L/C,D/A,D/P,MoneyGram
Supply Ability 1000pcs/week

Product Details

Product Specification

Bumper No Place of Origin Guangzhou, China
Max. Diameter 11.0 Inches Bellows Type Single Convoluted
Packaging Details Strong Carton Box or as Customers Requirement Usable Stroke 3.6 Inches
Model Number 1B9×5 Supply Ability 1000pcs/week
Certification ISO/TS16949:2009 Brand Name AIRSUSTECH
Payment Terms T/T,Western Union,Paypal or Others,L/C,D/A,D/P,MoneyGram Brand AIRSUSTECH
Price Negotiable Delivery Time 3-8 Working Days
Minimum Order Quantity 1 pieces Goodyear Bellow No. 578-91-3-201
Air Hole 1/2 OS

Product Description

578-91-3-201 Rubber Air Bellows Goodyear 1B9-204 Industrial Convoluted Air Spring
Product Specifications
Attribute Value
Brand AIRSUSTECH
Model Number 1B9×5
Usable Stroke 3.6 Inches
Max. Diameter 11.0 Inches
Bellows Type Single Convoluted
Air Hole 1/2 OS
Bumper No
Goodyear Bellow No. 578-91-3-201
Technical Specifications
Part No. Usable Stroke Max Dia. @ 100 psi In Min Height Inches Max Height Inches Bumper Force At Actuator Height Limit (Pounds) Force At Compressed Height Limit (Pounds)
100 psi 80 psi 60 psi 40 psi 100 psi 80 psi 60 psi 40 psi
1B5-500 2.00 5.70 1.80 3.80 NO 570 425 290 175 1525 1210 900 595
1B5-502 2.00 5.70 1.80 3.80 NO 570 425 290 175 1525 1210 900 595
1B5-503 2.00 5.70 1.80 3.80 NO 570 425 290 175 1525 1210 900 595
1B5-510 3.00 6.00 1.80 4.80 NO 530 390 260 145 1620 1290 955 635
1B5-512 3.00 6.00 1.80 4.80 NO 530 390 260 145 1620 1290 955 635
1B5-520 4.00 6.50 1.80 5.80 NO 445 305 180 80 2100 1660 1230 850
1B5-521 4.00 6.50 1.80 5.80 NO 445 305 180 80 2100 1660 1230 850
1B9-201 2.70 11.00 3.20 5.90 YES 1575 1215 875 560 5130 4090 3045 2010
1B9-202 3.60 11.00 2.30 5.90 NO 1575 1215 875 560 5625 4500 3350 2225
1B9-204 3.60 11.00 2.60 5.90 NO 1575 1215 875 560 5625 4500 3350 2225
Other OEM Numbers
Goodyear 1B9-204
Goodyear 1B9204
Goodyear 1B9 204
Goodyear 1B9-202
Goodyear 1B9202
Goodyear 1B9 202
Goodyear Bellow No. 578-91-3-201
Goodyear Bellow No. 578913201
Goodyear Bellow No. 578 91 3 201
Critical Safety Guidelines for AIRSUSTECH Air Springs
  • Torsion Prevention: Super Cushion air springs must never be subjected to twisting forces during installation or operation. Torsional stress compromises structural integrity and may lead to catastrophic failure of the assembly.
  • Height Limitations: Always observe the manufacturer-specified maximum extended height. Exceeding this limit risks permanent deformation of internal components and voids product warranties. For optimal service life, restrict travel within the designated actuator height range.
  • Pressure Restrictions:
    • Absolute Maximum Inflation Pressure: 100 psi (6.9 bar)
    • Peak Internal Pressure Limit: 200 psi (13.8 bar) in any operating condition.
    • These thresholds represent critical safety boundaries that must never be surpassed.
  • Compression Safety: Never compress the air spring below its minimum specified height without proper bump stops installed. Bottoming out the assembly causes irreversible damage to internal components.
  • Minimum Pressure Requirements: Maintain at least 10 psi (0.7 bar) residual pressure in rolling lobe/sleeve-type springs during compression attempts. This ensures proper flex member articulation and prevents destructive folding.
  • Fluid Compatibility: Hydraulic oil actuation requires explicit approval from Goodyear Tire & Rubber Company. Unapproved fluids may degrade elastomers and void product warranties. Always verify compatibility before implementation.
Available Convoluted Air Spring Models
Single Convoluted Double Convoluted Triple Convoluted
1B12-305 2B6-530 3B12-304
1B14-350 2B6-531 3B14-351
1B14-352 2B6-532 3B14-354
1B14-364 2B6-535 3B15-376
1B15-376 2B6-536 3B15-378
1B15-378 2B7-540 3B12-305
1B12-313 2B7-541 3B14-353
1B14-351 2B7-542 3B15-375
1B14-362 2B7-545 3B15-377
1B15-375 2B7-546
1B15-377 2B8-550
2B8-552
Product Images
578-91-3-201 Rubber Air Bellows product image
Close-up of 578-91-3-201 Rubber Air Bellows
Manufacturing Facility
AIRSUSTECH factory workshop overview showing production area
AIRSUSTECH production facility overview
AIRSUSTECH manufacturing equipment for air springs
Precision manufacturing equipment
AIRSUSTECH quality control process for air springs
Quality control inspection process

Guangzhou Guomat Air Spring Co., Ltd.

Manufacturer, Agent, Exporter
  • Annual Revenue: 6999900-7999900
  • Employees: 159~179
  • Year Established: 2005