- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com
- Wanda Plaza, Jinan, Shandong, China
- +8617615809553
- info@deruna.com

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The comprehensive range of Sinotruk Howo parts represents the pinnacle of commercial vehicle engineering, designed specifically for durability and performance in demanding conditions. Among these exceptional components, the Sinotruk Howo A7 Driver Seat stands out as a critical comfort and safety system that ensures optimal driver support, reduced fatigue, and enhanced productivity for your heavy-duty truck operations. This premium seating solution combines advanced ergonomic design with superior suspension technology to deliver unmatched comfort and durability.
Sinotruk Howo A7 Driver Seat (High Seat Back)
The Sinotruk Howo A7 Driver Seat (High Seat Back) is a premium ergonomic seating solution designed specifically for the SINOTRUK Howo A7 truck cabin, focusing on driver comfort, support, and fatigue reduction during long-haul operations. This advanced seat assembly incorporates air suspension technology, multiple adjustment mechanisms, and high-back design to provide optimal lumbar support and driving posture. Engineered with precision, this driver seat ensures superior comfort, enhanced safety, and long-term durability in demanding commercial vehicle applications.
Constructed from high-quality materials, this driver seat features specialized components including air bag suspension systems, adjustable plates, slide assemblies, balance springs, and various control mechanisms. Each element is designed to work in harmony, creating a comfortable and supportive seating environment that withstands the rigors of heavy-duty truck operations while providing excellent vibration damping and posture support for enhanced driver well-being and productivity.
The Sinotruk Howo A7 Driver Seat incorporates advanced air suspension technology that automatically adjusts to the driver’s weight and driving conditions, providing superior comfort across various road surfaces. The high-back design offers comprehensive upper body and head support, while the integrated lumbar control system allows precise adjustment of lower back support. Multiple adjustment points including slide mechanisms and tilt controls enable drivers to find their optimal seating position for reduced fatigue during extended driving periods.
Compatibility with the SINOTRUK Howo A7 cabin makes this driver seat an essential upgrade for fleet comfort and driver satisfaction programs. The precise engineering ensures perfect fitment and optimal functionality, maintaining the vehicle’s original specifications and safety standards. Whether for routine replacement or comfort enhancement, this genuine Sinotruk Howo A7 Driver Seat guarantees restoration of factory-level comfort, support, and durability for enhanced driving experience and reduced operator fatigue.
| NO. | Part NO. | Description |
|---|---|---|
| 1 | WC1642510005 | HOWO chair assembly |
| 1.1 | WC1642510005+00 | Air bag switch |
| 1.2 | WC1642510001+00 | Adjust plate |
| 1.3 | WC1642510001+00 | Toothed plate assembly |
| 1.4 | WC1642510001+00 | Adjust plate |
| 1.5 | WC1642510001+00 | Limit device |
| 1.6 | WC1642510001+00 | Valve |
| 1.7 | WC1642510001+00 | Spring |
| 1.8 | WC1642510001+01 | Balance spring |
| 1.9 | WC1642510001+01 | Return spring |
| 1.10 | WC1642510002+00 | Slide assembly |
| 1.11 | WC1642510003+00 | Adjust plate |
| 2 | WC1642510004 | HOWO air suspension seat assembly |
| 3 | Q40010731 | Shim |
| 4 | Q21805050151 | Hex screw |
| 5 | Q340810731 | Hex nut |
| 6 | WC1642930020 | Wanker |
Our Sinotruk Howo A7 Driver Seat is manufactured to exact original equipment specifications, ensuring perfect compatibility and performance with your SINOTRUK Howo A7 truck. Each component undergoes rigorous quality control checks to meet the high standards expected from genuine parts. This commitment to quality translates to superior comfort, precise fitment, and maintained vehicle value for your investment in heavy-duty truck operations and driver well-being.
Designed with advanced air suspension technology and ergonomic principles, this driver seat provides exceptional comfort and health benefits during long-haul operations. The high-back design offers comprehensive upper body support, while the air suspension system effectively dampens road vibrations and impacts. This enhanced comfort reduces driver fatigue, improves concentration, and contributes to better long-term health outcomes for professional drivers.
Featuring comprehensive adjustment mechanisms including slide assemblies, adjustable plates, and lumbar control systems, this driver seat offers personalized comfort for operators of all sizes. The multiple adjustment points allow drivers to find their optimal seating position, ensuring proper posture alignment and reducing physical strain during extended driving periods. This customization capability enhances driver satisfaction and operational efficiency.
Built with high-quality materials and robust components, this driver seat withstands the demanding conditions of commercial truck operations. The comprehensive assembly includes all necessary hardware and components for straightforward installation and long-term reliability. The modular design facilitates easy maintenance and component replacement, reducing downtime and ensuring continuous comfort and performance throughout the seat’s service life.
We offer reliable international shipping options to ensure timely delivery of your Sinotruk Howo A7 Driver Seat regardless of your location, with specialized packaging to protect all components during transit.
Every component is thoroughly inspected and tested to ensure it meets the original performance specifications and comfort standards for heavy-duty commercial vehicle applications in demanding operating conditions.
Our team of technical experts is available to provide guidance on installation procedures and adjustment recommendations for optimal comfort and performance of your driver seat system.
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If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.