The chair assemby is a complete lightweight passenger seating system for HOWO A7 8X4 tractor trucks. This comprehensive kit includes the HOWO chair assembly, Howo chair cushion, Cross flute screw, Hex nut, Shim, and Washer – all precision‑engineered to provide comfortable, durable, and space‑efficient seating for the co‑driver or passenger. The chair assemby ensures that every occupant enjoys a supportive and fatigue‑reducing ride, enhancing overall cab comfort.
The chair assemby is engineered to OEM specifications, using high‑strength lightweight materials and precision manufacturing. It provides a robust solution for all passenger seating components, from the main chair frame and cushion to the mounting hardware. The chair assemby is a direct replacement for the original factory seat, restoring the vehicle’s interior comfort and ergonomic performance.
When you choose authentic howo Parts, you receive a chair assemby that meets all OEM quality standards. This kit is manufactured using corrosion‑resistant materials and precision‑formed components, ensuring long‑term durability and a perfect fit. The chair assemby is essential for maintaining passenger comfort, reducing fatigue, and enhancing the overall driving experience of your HOWO A7 8X4.
The chair assemby is the trusted choice for professional drivers and fleet operators. With the chair assemby, you ensure reliable seating support, lightweight construction, and a factory‑grade finish for your HOWO A7 8X4. This chair assemby is an indispensable part of any cab interior restoration or comfort upgrade project.
The HOWO chair assembly is the main structural frame of the passenger seat, designed with a lightweight yet robust construction. It features a high‑back design with integrated side supports that provide excellent lateral stability during cornering. The frame is manufactured from high‑strength steel with a corrosion‑resistant coating, ensuring long‑term durability and safety.
This HOWO chair assembly includes all necessary mounting brackets and attachment points for the cushion, backrest, and hardware. Its lightweight design contributes to overall vehicle weight reduction, improving fuel efficiency without compromising strength or comfort. This assembly is the foundation of the chair assemby, providing a secure and stable seating platform.
The Howo chair cushion is a high‑density foam padding that provides superior comfort and support for the passenger. Manufactured from durable, wear‑resistant fabric with a non‑slip backing, it conforms to the body shape while maintaining its resilience over extended periods of use. The cushion features a contoured design that promotes healthy sitting posture and reduces pressure points.
This Howo chair cushion is treated with a stain‑resistant and fire‑retardant coating, meeting stringent safety standards for commercial vehicles. Its lightweight construction and easy‑to‑clean surface make it a practical and comfortable addition to the chair assemby, enhancing passenger satisfaction during long journeys.
The Cross flute screw is a high‑quality fastener with a cross‑recessed head, designed for secure attachment of the cushion and other trim components. Manufactured from zinc‑plated steel, it offers excellent corrosion resistance and a secure, vibration‑proof connection. Its precise threading ensures easy installation with standard screwdrivers, reducing assembly time.
This Cross flute screw is specifically sized for the mounting points of the chair assemby, ensuring a perfect fit and reliable clamping force. Its durable construction and resistance to loosening make it an essential hardware component of the seat installation.
The Hex nut is a standard hexagonal nut that provides a reliable, vibration‑resistant fastening for the cross flute screw. Manufactured from steel with a corrosion‑resistant coating, it ensures a secure connection that maintains clamping force under extreme conditions. This nut is a fundamental hardware component of the chair assemby, used in conjunction with the screws to secure the seat to the cab floor.
This Hex nut is precision‑threaded to match the screws, providing a snug, rattle‑free fit. Its robust construction guarantees long‑term reliability, even under the constant vibration of heavy‑duty trucking.
The Shim is a thin, flat washer used to adjust the alignment and clearance of the seat mounting points. Manufactured from steel with a protective coating, it provides precise spacing that ensures a secure and rattle‑free installation. This shim is essential for the proper fit and function of the chair assemby, allowing for fine‑tuning of the seat position.
This Shim is designed to match the original factory specifications, guaranteeing a perfect fit and reliable performance. Its inclusion in the kit simplifies installation and ensures that the seat sits level and stable.
The Washer is a large‑diameter flat washer that distributes clamping load evenly under bolt heads and nuts. Manufactured from steel with a protective coating, it prevents damage to the mounting surfaces and ensures a secure, rattle‑free connection. This washer is used in critical mounting points of the chair assemby to maintain proper torque and load distribution.
This Washer is designed to match the original factory specifications, guaranteeing a perfect fit and reliable performance. Its robust construction and protective finish ensure long‑lasting durability, making it an essential component of the seat hardware kit.
Chair assemby – Complete Lightweight Passenger Seat Kit for HOWO A7 8X4
| Material Encoding | Name |
|---|---|
| AZ1642510011 | HOWO chair assembly |
| AZ1642510010 | Howo chair cushion |
| Q214062OF31 | Cross flute screw |
| Q340B10F31 | Hex nut |
| Q40010F31 | Shim |
| WG1642930020 | Washer |
The chair assemby includes every component needed for a full passenger seat installation – from the main chair frame and cushion to all mounting hardware. No additional parts are required, saving time and ensuring compatibility with HOWO A7 8X4 specifications.
The chair assemby is designed with a lightweight yet robust frame that reduces overall vehicle weight without sacrificing strength or safety. The high‑quality materials and corrosion‑resistant coatings ensure long‑lasting durability, even in the toughest operating conditions.
The chair assemby features a contoured cushion and ergonomic design that provides exceptional support and reduces fatigue for the passenger. The high‑quality foam and fabric ensure a comfortable ride, enhancing overall cab satisfaction.
This chair assemby is designed for all HOWO A7 8X4 variants and is backed by our worldwide distribution network. Expert technical support is available to assist with installation and compatibility questions.
The chair assemby is the result of careful engineering to provide a lightweight, comfortable, and durable passenger seat. The main frame is constructed from high‑strength steel that has been optimised to reduce weight while maintaining structural integrity. The cushion is made from high‑resilience foam that retains its shape even after years of use, and the fabric cover is selected for its durability and ease of cleaning.
The mounting hardware is designed to provide a secure, rattle‑free connection that withstands the constant vibration of heavy‑duty trucking. The cross flute screws and hex nuts are precisely matched to the seat’s mounting points, and the shims and washers ensure proper alignment and load distribution. This attention to detail ensures that the chair assemby delivers a consistent, comfortable seating experience over the vehicle’s lifetime.
The chair assemby is also designed with easy maintenance in mind – the cushion can be removed for cleaning or replacement, and the hardware is accessible for inspection and tightening. This practicality makes the chair assemby a reliable and user‑friendly choice for any HOWO A7 8X4.
Every chair assemby component undergoes rigorous quality inspections. The chair frame is checked for dimensional accuracy and weld integrity. The cushion is tested for foam density and fabric durability. The fasteners are sampled for hardness and torque retention. All components are inspected for material integrity and surface finish.
Random samples are subjected to load testing and vibration testing to validate long‑term performance. Salt spray testing confirms the corrosion resistance of all metal parts. These tests guarantee that the chair assemby delivers consistent, reliable comfort and support over the vehicle’s lifetime.
Our quality management system is certified to IATF 16949, and each kit is traceable to its production batch, ensuring full accountability and rapid response to any quality concerns.
Investing in a genuine chair assemby prevents passenger discomfort and fatigue, which can lead to reduced productivity and increased accident risk. A comfortable, supportive seat is essential for maintaining passenger well‑being during long journeys. The lightweight design also contributes to improved fuel efficiency, reducing operating costs.
For fleet operators, this kit simplifies inventory by consolidating multiple seating components into one package. The easy installation and clear component identification reduce workshop time, keeping trucks on the road longer. The improved passenger comfort also contributes to driver and passenger satisfaction.
The chair assemby is a strategic investment that enhances vehicle reliability, passenger comfort, and overall operational efficiency. By restoring the passenger seat to factory specifications, you ensure a comfortable and professional environment for all occupants.
The chair assemby is designed as a direct replacement for the original factory passenger seat. All mounting points and bolt patterns match the existing cab structure, requiring no modifications. The installation can be completed with standard workshop tools by any competent mechanic.
Routine maintenance is straightforward – the cushion can be removed for cleaning, and the hardware can be inspected and tightened during regular service intervals. The modular design of the chair assemby allows for individual component replacement, reducing repair costs and downtime.
The chair assemby is also compatible with aftermarket accessories such as seat covers or armrests, as it provides standard mounting interfaces. This flexibility makes it a versatile choice for both restoration and customisation projects.
Each chair assemby kit is supplied with a comprehensive installation guide that includes torque specifications, assembly steps, and wiring diagrams (where applicable). This ensures that even less experienced technicians can perform a correct and professional installation.
Our technical support team is available to answer any questions regarding the chair assemby, from verifying compatibility to troubleshooting installation issues. We also provide online resources, including video tutorials and FAQs, to assist customers worldwide.
With the chair assemby, you are not just buying a seat – you are investing in a complete passenger comfort solution backed by our commitment to quality and customer satisfaction.
The chair assemby is the definitive solution for restoring or upgrading the passenger seating comfort of your HOWO A7 8X4 tractor. With its complete kit of genuine components – including the lightweight chair frame, cushion, and all mounting hardware – this system ensures superior comfort, support, and durability for every journey. Choose the chair assemby for your fleet and experience the difference that genuine HOWO quality delivers.
Our online catalog provides comprehensive access to genuine SINOTRUK parts for all major vehicle lines — including HOWO, Sitrak, Steyr, and Yellow River series trucks. You can browse detailed specifications, original part numbers, and exploded-view diagrams for every assembly. Whether you are performing routine maintenance or planning a major overhaul, the catalog helps you quickly identify the correct components for your vehicle. When you become a SINOTRUK customer, we offer complimentary full‑access catalog services, ensuring you always have the latest product data and interchangeability information at your fingertips to support efficient fleet management and accurate parts ordering.
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