Truck Seat Airbag

Shaanxi Yisirui Auto Parts Co., Ltd. is one of the most credible manufacturers and suppliers of truck seat airbag in China, also supports customized service. Welcome to wholesale durable truck seat airbag in stock here and get pricelist from our factory. Quality products and low price are available.

This Truck Seat Airbag is imported from Germany and manufactured using advanced rubber-plastic technology, offering a comprehensive product line. The core components of the air springs consist of a rubber bladder, reinforced cords, and various connectors. They are designed and applied according to different types to meet the requirements of vehicle suspension systems. Their advantages are particularly evident in harsh environments, limited spaces, and maintenance‑free conditions.

Air is pumped into the airbag through an external air pump, which affects the hardness and elasticity of the spring by changing the internal air pressure. When vibration frequency increases, the spring height decreases, reducing internal volume. At this point, spring stiffness increases, the effective bearing area of the air column inside the airbag expands, and load capacity rises. Conversely, when vibration load decreases, spring height increases, internal volume grows, stiffness drops, and load capacity correspondingly decreases.

Air spring YSR-PQN01

Air spring YSR-PQN01

Air spring YSR-PQN01

Air spring YSR-PQN01

1. Environmental adaptability: Made of high‑quality synthetic rubber, offering excellent cold resistance and corrosion resistance. Operates reliably from –55°C to 130°C.
2. Compact & easy installation: Low overall height suits narrow spaces. Flexibility compensates for assembly errors (allows tilt offset), reducing costly connection components.
3. Superior shock absorption: This is the most prominent feature. Enhances passenger comfort, reduces road load, and effectively isolates vibrations in railway tracks and heavy equipment.
4. High load‑bearing capacity: Withstands high‑impact loads and provides precise weighing capability.
5. Medium compatibility: Works with compressed air, nitrogen, water, or ethylene glycol.
6. Material innovation: Combines EPDM and natural rubber, replacing traditional neoprene, ensuring stability in extreme cold and heat.
7. Eco‑friendly: New material formula significantly reduces carbon emissions – more environmentally friendly than traditional Truck Seat Airbags.

Standard mechanical springs in truck seats wear out over time, lose damping ability, and transmit road vibrations directly to the driver – leading to chronic back pain, spinal compression, and reduced alertness. Many fleet operators report increased driver fatigue and turnover due to poor seat suspension.

Our German‑engineered air spring solves these problems by:

1. Absorbing up to 85% of high‑frequency vibrations – keeps the driver comfortable and focused.
2. Self‑adjusting stiffness – automatically adapts to changing loads, maintaining consistent ride height.
3. Long cycle life – no metal‑to‑metal wear, high‑quality rubber resists aging and fatigue.
4. Maintenance‑free operation – ideal for harsh environments and limited spaces.

1. Excellent shock absorption: Effectively absorbs and eliminates high‑frequency vibrations, reduces noise, and minimizes impact forces.
2. High cycle life: No direct metal‑to‑metal wear. High‑quality rubber resists aging and wear; fatigue‑tested for superior longevity.
3. Height stability: Working height changes by adjusting pressure, unaffected by excessive load. When load varies, automatic control system maintains optimal height.

1. Rising demand: Air suspension demand in new energy vehicles is increasing. Consumption upgrades drive high‑level comfort configurations. Commercial vehicle regulations are becoming stricter.
2. Technological trends: Products are shifting toward intelligence and lightweighting. Eco‑friendly and sustainable material development is a top priority.
3. Strategic planning: China has become a key country for global strategic cooperation and innovation in air springs. Future cooperation between local R&D and the industrial chain will promote "Chinese speed" innovation. A high‑performance rubber and plastic project has been signed in Changshu, Jiangsu Province.

Mainly applied to suspension of commercial vehicle (trucks / buses / semi‑trailers) chassis, driver's cab suspension, driver's seats, high‑speed rail, railway locomotives, maglev trains, heavy industrial equipment, and load‑bearing bases.

"We replaced the mechanical springs in our fleet of 80 trucks with YSR air springs. Driver back pain complaints dropped by 65%, and the ride quality is significantly smoother." – Fleet Manager, Germany

"The installation was easy, and the durability is outstanding – two years of heavy use with no failures." – Maintenance Supervisor, Australia

Q1: Is this air spring compatible with my existing truck seat?
A: Yes, the YSR-PQN01 has standard dimensions (140 mm height, 4/6 mm air nozzle) and fits most air suspension seats from leading brands (ISRI, Grammer, etc.). For non‑standard seats, we can supply adapter fittings – contact us with your seat model.

Q2: How long does the air spring last?
A: Under normal use (typical road conditions, proper air pressure), the service life exceeds 5 years or 500,000 cycles. The rubber compound is tested for fatigue resistance and ozone aging.

Q3: Can I install it myself?
A: Yes, if you have basic mechanical skills. The air spring is a direct replacement for the original unit. However, we recommend professional installation to ensure correct air line connections and safety.

Q4: What happens if the air spring leaks?
A: We offer a 12‑month warranty. If leakage occurs due to manufacturing defects, we provide a free replacement. For wear‑and‑tear, replacement units are available at a competitive price.

Q5: Does this air spring work with nitrogen or water?
A: Yes, besides compressed air, it is compatible with nitrogen, water, or ethylene glycol – suitable for specialized industrial applications.

Q6: Do you offer OEM/custom air springs?
A: Yes, we can produce custom sizes, nozzle types, and rubber compounds for high‑volume orders. Contact our engineering team with your specifications.

For more information on this premium Truck Seat Airbag or to request a quote, contact our team:

Tel: +86-029-81136503
Phone / WeChat / WhatsApp: +86-13991337062
Email: sales@ysrseats.com
WhatsApp: 008613991337062

🛞 German‑Engineered Air Springs for Truck Seats – Enhanced Comfort, Longer Life
Request your quote or sample today – our team responds within 24 hours.

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