Shaanxi Yisirui Auto Parts Co., Ltd. is one of the most credible manufacturers and suppliers of air suspension seat base in China, also supports customized service. Welcome to wholesale durable air suspension seat base in stock here and get pricelist from our factory. Quality products and low price are available.
product introduction
The YSR-PJ003 Air Suspension Seat Base is a critical safety and comfort component designed for installation directly beneath the truck driver's seat. It effectively absorbs road shocks and vibrations, protecting the driver from impact injuries during collisions and ensuring a smoother, safer ride.
Why Replace Your Old Seat Base with an Air Suspension System?
Most factory truck seats use simple mechanical springs that lose damping ability over time. Drivers experience constant back pain, spinal compression, and accelerated fatigue – leading to higher accident risk and long‑term health issues. Our air suspension base replaces harsh steel springs with a pneumatic + hydraulic damping system, providing:
- Up to 80% vibration reduction – isolates the driver from road shocks.
- Automatic load leveling – maintains perfect ride height regardless of driver weight.
- Collision impact absorption – reduces spinal injury risk during sudden stops or accidents.
- Adjustable damping firmness – customize the ride to your preference.
Technical Specifications & Core Features
| Product Model | YSR-PJ003 (Air Suspension Series) |
| Net / Gross Weight | 12 kg / 16 kg |
| Package Dimensions | 550 × 400 × 300 mm |
| Warranty | 12 months, OEM/ODM supported |
Key Advantages:
- Premium Shock Absorption – Air spring + hydraulic damper for superior vibration damping.
- Integrated Slide Rails – Easy fore‑aft adjustment for optimal driving position.
- Robust Construction – Thickened pressure‑resistant materials, composite structural support, and imported air valve.
- Enhanced Comfort & Safety – Reduces driver fatigue and provides impact protection.
- Complete Assembly – Includes five‑layer dust cover for protection and visibility of damping mechanism.
Installation & Compatibility Tips
This universal Air Suspension Seat Base fits most truck seats with a standard 216×295.5 mm mounting pattern. For non‑standard seats, we provide adapter plates. Installation typically takes 30–60 minutes with basic hand tools. The air supply connects to the vehicle's existing system (0.7–0.9 MPa) or an optional built‑in compressor.
What Our Customers Say
"I replaced the worn‑out mechanical base in my Kenworth with YSR-PJ003. The difference is night and day – no more back pain after 10‑hour shifts. Installation was straightforward." – Owner‑Operator, Texas, USA
"We upgraded our entire fleet of 50 trucks with these bases. Driver fatigue complaints dropped by 60%, and the adjustable damping is a hit." – Fleet Manager, Germany
Production, Packaging & Logistics Summary
| Packaging | 1 unit / heavy‑duty carton (550×400×300 mm, 16 kg gross) |
| Main Shipping Ports | Shenzhen, Guangzhou, Shanghai, Qingdao (FOB/CIF/DAP/DDP) |
| Supply Capacity | 800 – 1,000 units per month |
| Lead Time (1‑10 units) | 1–3 days (in stock) |
| Lead Time (>10 units) | Approx. 15 days |
Frequently Asked Questions (FAQ)
Q1: Will this base fit my truck seat?
A: It fits most seats with a standard 216×295.5 mm mounting pattern. If your seat has different hole spacing, we can supply an adapter plate – contact us with your seat model.
Q2: Does the base require an external air source?
A: It connects to the vehicle's existing air system (0.7–0.9 MPa). For trucks without air, we offer a version with a built‑in 12V/24V electric compressor.
Q3: How do I adjust the damping firmness?
A: Use the adjustment knob on the side of the base – turn clockwise for firmer damping (heavier drivers/rough roads), counter‑clockwise for softer damping.
Q4: What is the lifespan of the air spring?
A: Under normal use, the airbag is rated for 500,000 cycles or approximately 8–10 years.
Q5: What is the warranty?
A: 12 months against manufacturing defects. Free replacement parts during warranty.
Q6: Can I install this myself?
A: Yes, basic mechanical skills are sufficient. We provide a detailed installation manual and video guide.
Quality Assurance & Certifications
Contact YSR Seating
For inquiries or to order this air suspension seat base, contact our factory directly:
🛞 Air Suspension Seat Base – Transform Your Ride, Protect Your Back
Request your quote or sample today – our team responds within 24 hours.
Hot Tags: air suspension seat base, China air suspension seat base manufacturers, suppliers, Universal Bucket Seat Slider Track, Seat Back Angle Adjuster, air seat control valve, Truck Seat Recliner, auto seat recliner mechanism, mechanical seat base
