Trailer Air Spring W01-358-9978 Firestone Rubber Airbag Replacement Parts 1T15M-4

Brand Name:GUOMAT
Certification:ISO/TS16949:2009
Model Number:1T9978
Minimum Order Quantity:6pcs
Delivery Time:2-8 work days
Payment Terms:L/C, T/T, Western Union
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Location: Guangzhou Guangdong China
Address: No. 1, Keyuan Road, Baiyun District, Guangzhou,Guangdong,510540,China
Supplier`s last login times: within 29 hours
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Product Details

Trailer Air Spring W01-358-9978 Firestone Rubber Airbag Replacement Parts 1T15M-4

Product Information
Truck suspension airbags are a key component used in the suspension systems of trucks, buses and heavy vehicles, using the elastic properties of compressed air to support vehicle loads, cushion vibrations and improve ride smoothness. It replaces or supplements traditional leaf springs or coil springs, providing adjustable stiffness and height control capabilities.
GUOMAT 1T9978 can Replace the Following Items
Interchanges Firestone Part: W01-358-9978
Interchanges Firestone Part: W01 358 9978
Interchanges Firestone Part: W013589978
Interchanges Firestone Part: WO1-358-9978
Interchanges Firestone Part: WO1 358 9978
Interchanges Firestone Part: WO13589978
Interchanges Firestone Part: 1T15M-4
Interchanges Firestone: 9978
Interchanges Goodyear Part: 1R12-1179

Interchanges Goodyear Part: 1R 12-1179

Interchanges Goodyear Part: 1R12-668

Interchanges Goodyear Part: 1R 12-668

Interchanges Dayton Parts: 352-9978

Interchanges Continental-ContiTech Part: 67588

Interchanges Continental-ContiTech Part: 910-14P959

Interchanges Mack Part: 8446-S28929

Interchanges Automann Part: AB1DK23I-A959

Interchanges Automann Part: AB1DK23I-P959

Interchanges Triangle Air Springs Part: AS-9978

Interchanges Barksdale Part: AS1R121179

Interchanges Barksdale Part: AS77303

Interchanges Paccar Parts: AS99780

Interchanges Hendrickson Part: C28929

Interchanges Euclid Part: E-FS9978

Interchanges Meritor Part: FS9978

Interchanges Holland Part: G2299978200

Interchanges Hendrickson Part: S-28929

Interchanges Torque Part: TR9978


Extended Height: 18.00"
Compressed Height: 7.90"
Top Plate Width: 9.00"
Piston Width: 10.16"
Weight: 15.1 lbs

Common Faults and Maintenance

  • Air leakage: rubber aging, cracks or poor interface sealing.
  • Abnormal wear: long-term overloading or frequent bumps lead to cord layer breakage.
  • Height control failure: height valve failure or air path blockage.
  • Maintenance suggestions:
  • Regularly check whether the airbag surface is cracked.
  • Keep the air path dry (to prevent condensation water corrosion).
  • Avoid overloading or long-term use in extreme road conditions.

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China Trailer Air Spring W01-358-9978 Firestone Rubber Airbag Replacement Parts 1T15M-4 supplier

Trailer Air Spring W01-358-9978 Firestone Rubber Airbag Replacement Parts 1T15M-4

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