Firestone Airide Air Spring | Reversible Sleeve | 1T15M-0

SKU W01-358-9039

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Genuine Firestone Airide replacement air spring W01-358-9039 is designed to enhance performance and comfort. Replaces Holland-Neway 90557001, Ridewell 1013589039C, Watson & Chalin AS-0012, Hendrickson S2064/S11650. Firestone bellows number 1T15M-0.

Product Specs for Firestone W013589039

  • Replaces:Fab Teck 101827 / R & S Truck Body 1090218 / P50-734
  • Extended Height:12.20
  • Compressed Height: 4.80
  • Top Plate Number:3235
  • Top Plate Width:9.00
  • Piston Number:9655
  • Piston Width:9.50
  • Firestone Bellows Number:1T15M-0
  • Goodyear Part Number:1R12-095
  • Goodyear Bellows Number:566-24-3-067
  • Hendrickson Trailer Number:S-11650 / S-2064 / T-6-295
  • Hutchens Number:H-9424-01
  • Holland (Neway) Number:905-57-085 / 905-57-011 / 905-57-023 / AR-41, 45, 45-1 - Original Design / AR-50 (ALL)
  • Ridewell Number:1003589039C
  • Triangle Part Number:8311
  • Triangle Bellows Number:6360
  • Watson & Chalin #:AS-0012
  • Note:Service Assembly #0702
  • UPC: 767555006665
  • MPN: W013589039
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Firestone W013589039 Details

Airide springs can reduce your costs and increase your profits.

  • Last at least twice, and as much as four times longer than steel springs
  • Require little or no maintenance
  • Increase life of tires and brake linings
  • Substantially reduce breakage and maintenance of other vehicle components, including electrical, air conditioning, cab mounts, exhaust, chassis, seals, wiring and drive train
  • Let you haul anything; eliminate expensive deadheading runs
  • Reduce driver discomfort and dangerous fatigue; improve driver safety, productivity and loyalty
  • Allow perfect load equalization between axles; let you run at the maximum legal limit
  • Provide smoother ride for payload, reducing costly insurance claims and the expense of overpackaging
  • Pay you back at trade-in time; trucks and trailers with air suspensions are worth more
  • 100% of all air spring assemblies are pressure tested before they leave Firestones factory.
  • 2 year / 200,000 mile warranty.
  • Firestone is the original designer of composite pistons.
  • Firestone rubber compounds have superior 'flex' range through temperatures of -65 F to 135 F.

Air Spring Components

Inside the World’s No. 1 Air Spring:

Airide springs are available in single, double and triple convolution types plus reversible sleeve models for virtually every conceivable heavy-duty vehicle suspension application.

Firestone air spring

1) Stud - Manufactured as a permanent part of the bead plate assembly for maximum strength and durability. Used to attach the spring to the vehicle’s suspension.

2) Combo Stud - Serves the dual purpose of mounting the spring to the suspension and providing an entrance for air.

3) Blind Nut - Also a permanent part of the bead plate assembly. Provides an alternative mounting system to the stud.

4) Air Fitting - Usually 1/4 N.P.T. Provides an air entrance to the bellows.

5) Bead Plate - Crimped onto the bellows at the factory for a more durable design and maximum quality control. Allows 100% leakproof testing prior to shipment.

6) Bellows - The 'air bag' includes four plies of material: an inner layer, two plies of cord-reinforced fabric, and an outer cover. Natural rubber construction provides functional properties to –65F.

7) Bumper - A solid rubber or engineered plastic device designed to prevent significant damage to the vehicle or suspension in the event of a sudden loss of air pressure in the spring.

8) Piston - Provides a lower mounting arrangement for the air spring. Controls the characteristics of the spring under changing pressure loads.

9) Piston Bolt - Attaches the piston to the bellows. Sometimes extended as a means of attaching the spring to the vehicle suspension.

10) Girdle Hoop - A wire-wound ring molded into the bellows to provide lateral stability in convoluted type springs.

Composite Piston - Firestone offers a composite fiberglass reinforced plastic piston into its reversible sleeve Airide springs for bus suspensions.

These pistons are manufactured from a high percentage, glass filled thermosetting resin using stateof-the-art SMC technology. Compared to conventional steel or aluminum pistons, they are lighter, more impact-resistant, and impervious to atmospheric corrosion, water, salt, and ice-melting chemicals, plus their smooth non-porous surface finish virtually eliminates the buildup of harmful dirt and grit. This allows the rubber bellows of the air spring to last much longer due to significantly reduced wear as the bellows flexes up and down the smooth piston. At temperatures as low as -40°F, the new pistons are 100% functional.

Common Applications for Firestone Air Bags

Firestone Airide springs make big differences on heavy duty trucks and trailers in many ways.

Primary Trailer Suspension Air Springs provide outstanding cargo protection while reducing maintenance problems caused by road shock and 'trailer hop' when empty. Trailers last longer and can be used to haul a wider variety of cargo, reducing expensive empty trailer miles.

Lift Axle Air Springs allow you to lift the axle without ever leaving the cab. Saves tire wear under empty or partial load conditions and lets you negotiate tight corners with spread tandems.

Drive Axle Air Springs substantially improve the ride and handling of the tractor, resulting in greater driver comfort and safety, less tractor maintenance, longer tire wear and higher trade-in value. They require little maintenance and last more than twice as long as steel springs.

Front Axle Air Springs significantly improve steering and handling while improving tire wear and reducing problems caused by cab vibration.

Cab Mount Air Springs eliminate most problems experienced with standard cab mounts and help reduce damaging cab vibration.

Seat Air Springs increase driver comfort and help alleviate hazardous driver fatigue.

About Airride Springs

Although air springs are produced in single, double and triple convoluted and reversible sleeve styles, only those manufactured by Firestone Industrial Products Company bear the trademark 'Airide'.

Airide springs were pioneered and perfected by Firestone, and only Firestone offers a complete line of Airide springs, with replacement springs available for virtually every vehicular air suspension system. Today, Airide springs are used by practically all manufacturers who offer air suspension on their vehicles.

While it may appear simple, an air spring is actually a highly sophisticated and complex product. Even slight changes in design, methods of construction, or materials used can make vast and significant differences in performance.

It makes good sense to specify Airide springs by Firestone. That trade name on an air spring guarantees you the benefit of the very latest technical developments and improvements. It is your assurance of a product not only engineered and perfected to perform, but which also has a long history of superior performance in actual use.

Air Bag Identification Tips

Replacing worn out or broken air springs? Need help indentifying which air springs or air bags you need for your heavy duty truck, trailer or bus suspension? Review this air spring identification guide, or call 1-800-358-4751 to speak to a firestone air spring specialist.

Customer Q&A - Firestone W013589039


Would like to know the weight limits, we have up to 10,000 lbs Cargo load each day, also would like to know The recommended psi under these conditions

Asked
Firestone air spring W01-358-9039 is rated at 6,480 lbs at 90 psi. There is a specification sheet on our website that shows the weight ratings. The ratings are at the designed ride height. The air spring has a 100 psi maximum.


I have a 1998 damon / ultra-sport motor home class A on a frightliner chasse air supsion firestone bags what replacement bags do I need

Asked
Firestone replacement air bags are sold by part number. Unfortunately, they do not have a listing by application. We would need some numbers off of your existing air bag to determine which is the correct replacement. Feel free to call us at 1-800-358-4751 if you need assistance with identify the correct replacement.


What is the recommend inflation height of the air spring under normal load? I understand that the spring can inflate 7.40 inches. This air spring is being used on a blue bird wander lodge rv. A total of 8 bags , 4 front and 4 rear carrying a load of 38000 pounds when loaded

Asked
The design ride height of the Firestone air spring W01-358-9039 is 6.5-7.5 inches. The air spring should be riding within those ride heights.


Firestone

Firestone Industrial Products has the largest North American infrastructure of any air spring manufacturer. Their experience and technical innovation dates back to 1938 with a patent for a pneumatic suspension device to be trademarked the Airide spring.

Firestone Industrial Products, a subsidiary of Bridgestone Firestone Diversified Products (BFDP), specializes in air spring manufacturing and technology with a history of more than 65 years of research and development of technologically advanced air springs. With headquarters in Indianapolis, Ind., and six quality certified manufacturing/assembly plants located on four different continents, the company produces suspension products for commercial trucks & trailers, cars, sport utility vehicles, light trucks, minivans, vans and motor homes.  For more information visit Firestone Industrial Products

Firestone HD Air Springs Warranty

2 Year Warranty

Firestone warrants its HD Air Spring products against defects in workmanship or material for a period of 2 years.

What this warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

You can view the full details of Firestone’s warranty here.

How To Get Service

If your Firestone HD air spring failure results from a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

Firestone Ride-Rite Warranty

Limited Lifetime Warranty

On Air Springs included in Ride-Rite, Sport-Rite, Coil-Rite, and Level-Rite kits.

2 Year Warranty

On brackets and hardware included in Ride-Rite air spring and Ride-Rite compressor kits.

2 Year Warranty

On Work-Rite urethane products.

2 Year Warranty

On Heavy Duty, Xtra Heavy Duty, and Xtreme compressor systems.

1 Year Warranty

On Light Duty and Standard Duty Ride-Rite compressor kits.

Firestone warrants its products against defects in workmanship or material for the above.

What this warranty does not cover

Damage from accidents, corrosion, improper installation, incorrect applications, overloading, and custom applications that are not specified under the OEM cross references. This warranty does not cover loss of freight, loss of profit, equipment, or personal downtime.

You can view the full details of Firestone’s warranty here.

How to get service

If you purchased your air springs in the U.S. or Canada and believe you have a part with a warrantable defect, call Firestone Customer Service at 1-800-888-0650 (option 1 for Ride-Rite, option 1 again, then option 4 for warranty). Representatives are available from 7:30 a.m. to 4:30 p.m. (EST) Monday – Friday.

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