Shaanxi Yisirui Auto Parts Co., Ltd. is one of the most credible manufacturers and suppliers of cab air suspension seats in China, also supports customized service. Welcome to wholesale durable cab air suspension seats in stock here and get pricelist from our factory. Quality products and low price are available.
Product Overview: Self-Contained Air Suspension Comfort
The YSR914-99 Cab Air Suspension Seat redefines in-cab comfort with its integrated, self-sufficient design. Equipped with a built-in 24V DC air compressor, this model eliminates the need for an external air source, offering exceptional installation flexibility. The advanced air suspension system delivers superior ride comfort by actively damping road vibrations while automatically maintaining a preset ride height regardless of the driver's weight, ensuring consistent support and posture.
The seat features a highly adjustable backrest that reclines up to 121°, catering to diverse comfort needs from upright driving to relaxed rest positions. Utilizing advanced vacuum foaming and one-piece molding techniques, the seat and back cushions provide durable, body-contouring support and are designed for easy removal or replacement. Comprehensive adjustments include personalized weight settings (infinitely variable from 40-130 kg), vertical headrest positioning, longitudinal seat shift via sliding rails, and precise cushion inclination control.
This video demonstrates the actual operation process of model YSR914-1 in this series for your reference. The operation logic for other models is similar, but specific details may differ slightly. For guidance on operating a specific model, please contact our customer service team.
Technical Specifications & Adjustment Ranges
| Parameter | Specification |
|---|---|
| Product Model | YSR914-99 Integrated Air Suspension Seat |
| Horizontal (Fore/Aft) Adjustment | 200 mm stroke (in 10mm increments) |
| Automated Weight Adjustment | 40 kg to 130 kg range Operating Pressure: 0.3~0.7 MPa (Supply Pressure: 0.7~0.9 MPa) |
| Pneumatic Suspension Stroke | ±40 mm |
| Height & Cushion Rake Adjustment | Front & Rear Height Adjustment: 65 mm each Cushion Inclination: ±14° |
| Backrest Recline Range | 80° + 41° adjustment |
| Head Restraint Adjustment | 75 mm vertical (3-step adjustment) |
| Overall Seat Dimensions (LxHxW) | 560 mm x 1050 mm x 485 mm |
| Seat Cushion (Working State) | Height: 225 mm, Width: 485 mm, Depth: 465 mm |

Detailed view showcasing the robust construction and integrated components of the seat.
Core Functions & Features
Factory-Direct Supply: Assures quality control and competitive pricing.
Self-Contained System: Integrated 12V/24V air compressor requires no external air source.
Advanced Air Suspension: Provides superior damping and automatic leveling.
Full Ergonomic Control: Comprehensive adjustments include backrest angle, seat height/rake, horizontal position, and head restraint to tailor the seat perfectly to any driver.
Key Selling Points
• Integrated Air Suspension: For unparalleled vibration isolation and comfort.
• 160mm Horizontal Adjustment: Ample travel for optimal pedal and wheel reach.
• Wide-Range Weight Adjustment (40-130kg): Automatically adapts to any driver.
• Built-in 12V/24V Air Pump: Enables installation in vehicles without a central air system.
• Multi-Angle Backrest & Head Restraint: For personalized support and resting positions.
• ±40mm Pneumatic Suspension Stroke: Actively absorbs bumps and maintains ride height.
Distinct Product Advantage
What sets the YSR914-99 apart is its fully integrated design. Unlike other models requiring an external air supply, it features a built-in air pump powered directly by the vehicle's 12V/24V electrical system. This innovation fully automates the suspension function, removes installation constraints, and dramatically expands compatibility across a wider range of trucks, specialty vehicles, and marine applications. This self-sufficient design is a key reason it ranks among the most popular Cab Air Suspension Seats for commercial vehicles today.
Manufacturing & Quality Assurance
YSR Seating operates from a 950-square-meter facility supported by four dedicated production lines. Our experienced technicians and professional R&D team ensure every product meets high standards of quality and reliability. The workshop is organized into efficient assembly and inspection zones, with each seat undergoing rigorous triple quality checks before leaving the factory.

Our organized production floor ensures efficiency and consistent quality control.
Application Versatility
This versatile seat is engineered to match a broad spectrum of vehicles. Its robust design and self-contained air system make it an ideal upgrade for heavy-duty trucks, medium and light trucks, buses, marine vessels, railway locomotives, and construction machinery like loaders.

Supply Chain & Logistics Overview
| Category | Details |
|---|---|
| Monthly Production Capacity | 800 - 1,000 units |
| Packaging Details | 1 unit per protective carton. Palletized options: 4, 8, or 12 units per pallet for bulk orders. |
| Shipping Ports | Shenzhen, Guangzhou, Shanghai, and Qingdao Ports. |
| Estimated Lead Time | Sample/Small Orders (1-10 units): 1-3 days for in-stock models. Production Orders (>10 units): Approximately 15 days. |
About YSR Seating Company
YSR Seating is dedicated to meeting the demand for cost-effective, high-quality seating and spare parts for medium and heavy-duty vehicles, including brands like MAN, Scania, and Volvo. Leveraging years of manufacturing experience, strong R&D capabilities, and full OEM/ODM support, we respond swiftly and completely to customer needs. Our commitment is to provide the best service, competitive pricing, and reliable delivery.

Our facility is equipped to handle custom projects and ensure product excellence.
Frequently Asked Questions (FAQ)
Q: Are you a manufacturer or a trading company?
A: We are a direct manufacturer of air suspension seats with full import and export permissions.
Q: Do you provide OEM/ODM services?
A: Yes, we welcome OEM/ODM projects. Our professional R&D team can work with you on design, tooling, samples, and mass production to meet your specific requirements.
Q: How do we proceed with quotations, samples, and orders?
A: Please provide product size details or drawings. Our sales team will then furnish a detailed quotation with timelines for samples and production.
Q: How is product quality controlled?
A: We operate under a strict quality management system, hold ISO9001 certification, and have patents for some seat designs. Relevant documentation can be provided for verification.
Q: What is the warranty policy?
A: We offer a 12-month warranty. In case of defects or frame damage, we will ship replacement parts or a new seat.
Q: What are the payment terms?
A: We accept Bank Transfer (T/T) and PayPal.
Q: What are the shipping methods?
A: We typically recommend sea freight for cost-effectiveness or air freight for speed, but we can accommodate customer preferences.
Contact YSR Seating
Office Tel: +86-029-81136503
Mobile / WeChat: +86-13991337062
Email: sales@ysrseats.com
WhatsApp: 008613991337062
Upgrade your fleet's driving experience with our advanced, self-contained Cab Air Suspension Seats. Contact us today for detailed specifications, pricing, and to discuss your customization needs.
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