Trailer Air Springs

High-quality natural rubber air spring designed as direct OEM replacement for trailer suspension systems. Features aluminum piston construction, multiple cross-reference compatibility including Firestone W01-M58-0919 and Goodyear 1R11-705. Ensures reliable performance and durability for commercial vehicle applications with easy installation and maintenance.

Heavy-duty triple convoluted air spring with 3-convolution design for superior load capacity and ride quality. Compatible with Hendrickson suspension systems, interchangeable with Contitech FT330-29 525 and Firestone W01-358-8033. Provides consistent vehicle height maintenance and progressive spring rate for commercial vehicle applications.

Premium triple convoluted air spring with IATF16949 certification, designed for heavy-duty vehicle suspension systems. Features textile-reinforced rubber construction, adjustable ride height, and compatibility with multiple OEM part numbers. Provides superior load capacity, stability, and comfort in demanding transportation applications.

High-quality air spring struts designed for optimal truck air suspension performance. Features heavy-gauge rubber construction with sleeve and bellows style options for various load capacities. Compatible with multiple OEM part numbers including Contitech, Firestone, and Goodyear. Ideal for light-duty trucks, custom street rods, and track cars requiring precise ride control and lift capabilities.

Premium air suspension springs designed to maintain constant vehicle height and improve stability under heavy loads. Features durable rubber-and-fabric construction, multiple OEM compatibility including Contitech 4157NP04 and Firestone W01-M58-6297. Enhances steering control, prevents suspension bottoming, and provides smooth ride quality for commercial trucks and trailers.

Heavy-duty natural rubber air suspension spring compatible with multiple manufacturers including Firestone, Contitech, and Dunlop. Features extensive cross-reference support for commercial vehicle applications with comprehensive maintenance and installation guidelines for optimal performance and longevity.

High-durability rubber air spring for bus suspension. Cross-references Firestone 1R2D 530 360 and Contitech 719N. Ensures vehicle stability, comfort, and safety with optimum burst pressure. Ideal for OEM replacement.

Durable gas-filled air bellow compatible with Dayton 352-9294, Firestone W01-358-9294, and Contitech 9K-15 P 423. Features steel piston for enhanced stability. Ideal for truck air suspension systems. Custom options available.

Durable 813MB air spring for truck and trailer, compatible with Firestone W01-M58-6364. Features vulcanized heavy-duty rubber, 150 psi capacity, and ECAS support. Ideal for OEM and aftermarket use.

Durable air suspension bellow for trucks, compatible with Contitech 836MBK6, Firestone W01-M58-8701, and Phoenix 1DF25-15. Provides reliable load support and vibration isolation. Ideal for heavy-duty applications.

Triple convoluted air spring for truck and trailer air suspension. Replaces Firestone W01-358-7998 and Contitech FT330-29 548. Enhances load leveling, reduces body roll, and improves ride comfort. Durable construction for heavy-duty use. OEM-compatible.

Triple convoluted air spring 3B12-303, compatible with Firestone W01-358-8018 and Goodyear. Ensures superior dampening and adjustable ride height. Durable rubber construction, ideal for heavy-duty truck suspension systems. Custom options available.

Premium rolling lobe rubber air spring designed for truck and trailer applications. Features durable rubber and fabric construction, progressive load stiffness, and self-leveling capabilities. Compatible with Firestone W01-358-9978 and Hendrickson S-28929 OEM specifications. Provides reliable performance in air suspension systems with integrated compressor compatibility.

Heavy-duty air suspension spring for truck and trailer applications. Features rolling lobe and convoluted bellow designs with up to 35 tons of force capacity. Cross-references with Contitech 10 10B-13 S 513, Firestone W01-358-8729, Goodyear 1R13-130, and ROR/MERITOR 202796 part numbers. Ideal for suspension systems and industrial actuator applications.

OEM-quality air shock absorber with Goodyear 1R12-473 suspension air bags. Designed for MITSUBISHI and FUSO commercial vehicles to prevent squatting during towing, provide adjustable ride height, and reduce stress on critical components. Cross-references with Firestone 1T15M-6 and multiple FUSO applications.

High-quality industrial air suspension spring designed for vehicle leveling and stability enhancement. Compatible with Contitech 6705NP01, Firestone W01-M58-6251, and Goodyear 1R11-826 models. Provides superior towing performance, compensates for sagging springs, and offers adjustable height control. Factory-direct pricing with OEM cross-reference compatibility for SCANIA and GRANNING applications.

Heavy-duty air suspension bellows with 5,580 lbsf loading capacity at 90 psig and wide temperature range from -54°C to 57°C. Features natural rubber construction, multiple OEM compatibility, and comprehensive maintenance guidelines for commercial vehicle applications.

Heavy-duty air suspension springs for commercial trucks featuring 4-layer reinforced bellows construction with 65F natural rubber. Compatible with multiple OEM references including SAF 3.229.0031.00 and 3.229.2131.00. Includes integrated bolt system, 100% factory leakage testing, and protective bumper blocks for enhanced safety and durability in demanding transportation applications.

Heavy-duty air suspension spring designed for Peterbilt trucks featuring 25% stronger 4140 grade steel studs and 4.5-5.0mm thick rubber construction that exceeds OEM requirements. Compatible with multiple brands including Firestone, Contitech, and Triangle. Premium construction ensures highest leak test ratio and superior durability for commercial vehicle applications.

High-performance Meritor FS8093 air spring designed for commercial vehicle suspension systems. Features natural rubber construction, cross-references with Firestone W01-358-8093 and ContiTech 11 10.5B-18 P 743. Provides superior ride quality, reduces vibrations, improves stability, and includes 1-year warranty for reliable performance.